Ask a new Atomic Structure question. Multiple AIs will answer your question.

Newest Atomic Structure Questions

1. Column A1. What is the atomic mass of the new atom?: i What is the atomic mass of the new atom? 2. What is the atomic number of
   1. 1 answer
   2. 44 views
2. Consider atoms that have different electronegativity. What does the varying electronegativity of atoms in a compound tell you
   1. 1 answer
   2. asked by r
   3. 28 views
3. Ionization Energy: The energy required to remove an electron from an atom
   1. 1 answer
   2. asked by Cy
   3. 40 views
4. What can be predicted from the valence electrons of the elements in a compound formed by a reaction?(1 point)Responses
   1. 1 answer
   2. 77 views
5. The electron configuration of an element is 1s22s22p63s1. Will a bond form if an atom of this element moves towards an atom
   1. 1 answer
   2. 29 views
6. Fluorine has 7 valence electrons.Which charge is its ion likely to have? (1 point) 1+ 1- 5- 5+
   1. 1 answer
   2. 19 views
7. 2. Draw the appropriate number of electron shells and the appropriate number ofelectrons in each shell for phosphorus. The
   1. 1 answer
   2. 22 views
8. determine the charge each atom will make when it bonds with other atoms.atoms 1. Calcium (Ca) 2. Francium (Fr) 3. Bromine (Br)
   1. 1 answer
   2. asked by ski buddy to alert
   3. 29 views
9. a measure of how strongly atoms attract bonding electrons to themselvesthe amount of energy required to remove an electron from
   1. 1 answer
   2. 27 views
10. Which correctly describes the change from a neutral atom of an element to its ionA Lithium atom forms a L * i ^ 1 ion by losing
    1. 1 answer
    2. 35 views
11. contrast atoms,ions and isotopes
    1. 1 answer
    2. 27 views
12. Atoms containing the same numbers of protons and different numbers of neutrons are _____.neutrons isotopes ions compounds
    1. 1 answer
    2. 30 views
13. Calculate the number of atoms in 50 dm³ nitrogen gas
    1. 1 answer
    2. asked by Mandisa
    3. 38 views
14. What is the overall charge on an atom? Explain why this is.
    1. 1 answer
    2. 61 views
15. full electron configuration of BiH5
    1. 1 answer
    2. 32 views
16. How many protons are in a neutral atom of carbon? How many electrons?
    1. 1 answer
    2. 41 views
17. Question 10 (1 point)Which of the following rules can never be violated, regardless of the amount of energy that is supplied to
    1. 1 answer
    2. 50 views
18. Question 3 (1 point)Which of the following characteristics describe the magnetic quantum number ml? Question 3 options:
    1. 1 answer
    2. 49 views
19. Question 2 (1 point)Which of the following characteristics describe the principal quantum number n? Question 2 options:
    1. 1 answer
    2. 44 views
20. Why is carbon 126 and carbon 146 a pair of isotopes
    1. 1 answer
    2. asked by Alicia
    3. 44 views
21. Explain ionic radius in term of trend
    1. 1 answer
    2. asked by Rpaingzxx
    3. 44 views
22. Explain the atomic radius in term of trend
    1. 1 answer
    2. asked by Rpaingzxx
    3. 46 views
23. What is radius of atom and ion
    1. 1 answer
    2. asked by Rpaingzxx
    3. 47 views
24. the number of protons in the atom of an element is called the elements what
    1. 1 answer
    2. asked by bob
    3. 30 views
25. Isotopes of the same element differ in their number of _____.protons neutrons nuclei electrons
    1. 1 answer
    2. asked by Jasmine Holman
    3. 70 views
26. An atom that loses or gains electrons is called _____.a neutron an ion an isotope a proton
    1. 1 answer
    2. asked by Jasmine Holman
    3. 60 views
27. Write the chemical symbols for three different atoms or atomic cations with 18 electrons.
    1. 1 answer
    2. 47 views
28. How does the number of valence electrons in atoms of metalloids explain why metalloids are semiconductors?They have one or two
    1. 1 answer
    2. 44 views
29. Is a radical a group of atoms that acts as a charged unit
    1. 1 answer
    2. 27 views
30. Is 14 protons 14 neutrons 18 electrons a cation
    1. 1 answer
    2. asked by Alicia
    3. 39 views
31. Which statement best explains why radon and krypton do not bond easily with other elements?They have many electron shells, so
    1. 2 answers
    2. 45 views
32. 9. Which element was originally used to calculate atomic mass units (amus)?* A. Hydrogen-2 B. Nitrogen-14 C. Carbon-12 D.
    1. 1 answer
    2. asked by answersss
    3. 59 views
33. If mass of an gas is appropriately 71.7 g per mol is close to which elements molecular mass on the periodic table
    1. 1 answer
    2. 39 views
34. What is the difference between A1 and A1³+?A. A1³+ has three more protons than A1. B. A1³+ has three fewer protons than A1.
    1. 1 answer
    2. 41 views
35. Particles located in the nucleus with a mass of 1 amu and a positive charge; determine an element’s identity* 1 point
    1. 1 answer
    2. asked by yes
    3. 65 views
36. Particles in the outermost energy level that determine chemical reactivity* 1 point
    1. 1 answer
    2. asked by yes
    3. 49 views
37. Particles located in the nucleus with a mass of 1 amu and a neutral charge* 1 point This is a required question
    1. 1 answer
    2. asked by yes
    3. 51 views
38. The electron configuration that represents the least reactive element is
    1. 1 answer
    2. 24 views
39. How many atoms are in one molecule of CuSO4*5H2O
    1. 1 answer
    2. 26 views
40. Why is an atom of an element belonging to the alkali Metal family highly reactive because it has only one outer shell electron
    1. 1 answer
    2. 55 views
41. What is electronic structure and periodic properties of elements?
    1. 1 answer
    2. asked by Pan
    3. 46 views
42. Question 7 (1 point)Determine whether each statement describes an atom, a molecule, or both. Column A 1. smallest piece of an
    1. 1 answer
    2. asked by jalonn:3
    3. 53 views
43. Which statement about this atom is FALSE?Use the Periodic Table to help you. a The mass of the atom is 35 AMU. b This is a
    1. 1 answer
    2. asked by jalonn:3
    3. 92 views
44. What is an ion? A. Atom with a positive or negative charge b. Stable atom c. Atom with the same number of protons and electrons
    1. 1 answer
    2. 51 views
45. In "nuclear symbol notation" what information is written as a subscript to the lower left of the elemental symbol?A. Ionic
    1. 1 answer
    2. 60 views
46. What types of atoms have the same number of electrons and protons? A. All atoms b. Stable atoms c. Ions d. Metalloids
    1. 1 answer
    2. 45 views
47. Made of two or more atoms?A. Molecule b. Atom c. Both
    1. 1 answer
    2. 30 views
48. How many neutrons does this atom have? a26 b30 c55.845 d82
    1. 1 answer
    2. asked by dee
    3. 34 views
49. What is a mass of 1 mole of N atoms
    1. 1 answer
    2. asked by Ibraahim
    3. 34 views
50. Why will atoms bond
    1. 1 answer
    2. 23 views
51. A neutral atom always has?
    1. 1 answer
    2. 31 views
52. Each orbital diagram shows——- electrons, which means the element being depicted is——- It contains ——valence
    1. 1 answer
    2. 39 views
53. The electric charge on an atom comes from its subatomic particles. Atoms have two subatomic particles in the nucleus. The
    1. 1 answer
    2. 67 views
54. What's the difference between atomic structure magnesium and magnesium plus 2 ion
    1. 1 answer
    2. asked by Alicia
    3. 53 views
55. How many protons and electrons are present in each ion?Part 1 of 2 C12+ protons and electrons X Part 2 of 2 p3- protons and
    1. 1 answer
    2. 31 views
56. What must happen if we're to convert Adam to an ion
    1. 1 answer
    2. asked by Alicia
    3. 38 views
57. What must happen in order convert an atom into a cat ion
    1. 1 answer
    2. asked by Alicia
    3. 45 views
58. What must happen in order to convert an atom into an ion
    1. 1 answer
    2. asked by Alicia
    3. 38 views
59. Mass number -key term
    1. 1 answer
    2. 37 views
60. How many neon atoms are contained in each of the following number of moles? Be sure each of your answer entries has the correct
    1. 1 answer
    2. 80 views
61. What makes up an element?Options are Protons and moons of the same atoms Particles of different elements Neutrons and electrons
    1. 1 answer
    2. 40 views
62. Why is the radius of a lithium atom larger than the radius of hydrogen atoms
    1. 1 answer
    2. asked by Koleta miriama vurai
    3. 45 views
63. In nuclear symbol notation what information is written as a subscript to the lower left of the elemental symbol
    1. 1 answer
    2. asked by Jm
    3. 74 views
64. An atom has a mass number of 43 and it also has 21 electrons.a) How many protons does this atom have? b) What is the identity of
    1. 1 answer
    2. 85 views
65. Aufbau diagram of Hydrogen ion
    1. 1 answer
    2. asked by Khanyisani Khoza
    3. 43 views
66. Atoms that are chemically bound together are called:
    1. 1 answer
    2. 37 views
67. . Since the ancient Greek civilization, people have wondered about the nature of the atom. The atom is the basic building block
    1. 1 answer
    2. asked by meep
    3. 62 views
68. What is the correct mass number, atomic number, and symbol for the daughter atom that is produced when Carbon-11 undergoes
    1. 1 answer
    2. 70 views
69. What is the correct mass number, atomic number, and symbol for the daughter atom that is produced when Carbon-14 undergoes beta
    1. 1 answer
    2. 61 views
70. The mass number of an atom is equal to the sum of the protons and neutrons in the nucleus. A Plutonium (Pu) atom has 94 protons
    1. 1 answer
    2. 47 views
71. Column A1. The atomic number of the new daughter atom is _______. 2. The mass number of the new daughter atom is _______. 3. The
    1. 1 answer
    2. 45 views
72. Column A1. The symbol of the new daughter atom is _______.: The symbol of the new daughter atom is _______. 2. The atomic number
    1. 1 answer
    2. 44 views
73. Column A1. The atomic number of the new daughter atom is _______. 2. The symbol of the new daughter atom is _______. 3. The mass
    1. 1 answer
    2. 39 views
74. Column A1. The mass number of the element above is _______.: The mass number of the element above is _______. 2. The atomic
    1. 1 answer
    2. 34 views
75. For any substance, how does Avogadro's number connect the atomic and macroscopic scales?a It describes the number of particles
    1. 1 answer
    2. 51 views
76. The atomic mass of the element Mercury (Hg) is 200.592 amu. Which measurement is correct?a 1 atom Hg = 200.592 grams = 6.022 x
    1. 1 answer
    2. 52 views
77. The circles and dots in the boxes below represent atoms of two different elements. Atoms touching each other are considered
    1. 1 answer
    2. 27 views
78. Oxygen has 8 electron, write the 4 quantum numbers of each electron in its in ground state,?
    1. 1 answer
    2. 47 views
79. .The number of _______ determine which element an atom isGroup of answer choices neutrons electrons protons
    1. 1 answer
    2. 34 views
80. How many valence electrons are in a neutral atom of polonium (Po)?
    1. 1 answer
    2. 30 views
81. In 1-2 sentences, explain why the emission spectra of elements show lines of different colors but only in narrow bands.(2
    1. 1 answer
    2. 49 views
82. A carbon-12 atom has 6 protons, 6 neutrons, and 6 electrons. How many protons does a carbon-14 atom have?Responses A 66 B 88 C
    1. 1 answer
    2. 33 views
83. WHAT IS THE NUMBER OF ATOMS IN A 5.25 Mg sample of sodium /
    1. 1 answer
    2. 39 views
84. 1. In "nuclear symbol notation" what information is written as a subscript to the lower left of the elemental symbol?A. Ionic
    1. 1 answer
    2. 105 views
85. Explain the relationship between atomic radius and Zeff. Provide rationale for your response using data from the table and from
    1. 1 answer
    2. asked by hekur
    3. 50 views
86. Write an inequality statement that compares the atomic radii for each atom using the symbol < , > , or = in the blanks below.Mg
    1. 1 answer
    2. asked by hekur
    3. 53 views
87. The amount of energy that must be added to remove an electron from a neutral atom to give a cation (a positively charged ion) is
    1. 1 answer
    2. asked by hekur
    3. 94 views
88. Element Atomic Radius (pm) Atomic Radius (meters)Aluminum 143 1.43 x 10-10m Magnesium 160 Silicon 111 Sulfur 100 Argon 94
    1. 1 answer
    2. asked by hekur
    3. 47 views
89. 3.Carbon atoms have a diameter of 1.5x10-8 cm. If carbon atoms were laid in a row 3.0 cm long, what would be the total mass of
    1. 1 answer
    2. asked by Jeremiah latkuoth
    3. 55 views
90. 3. Copper is commonly used to fabricate electrical wire. How many copper atoms are in 5.00 g of copper wire? (AM=63.55 g/mol)
    1. 1 answer
    2. asked by Jeremiah latkuoth
    3. 78 views
91. 3.Carbon atoms have a diameter of 1.5x10-8 cm. If carbon atoms were laid in a row 3.0 cm long, what would be the total mass of
    1. 1 answer
    2. asked by Jeremiah latkuoth
    3. 45 views
92. (c) 1201. Particle that contains 8 protons, 9 neutrons and 7 electrons could be written as
    1. 1 answer
    2. asked by Abdulrazak umar Usman
    3. 41 views
93. a.When the effective nuclear charge felt by the valence electrons is low b. When the effective nuclear charge felt by the
    1. 1 answer
    2. asked by Which of the options explains low ionization energ
    3. 91 views
94. structure of ionic radii
    1. 1 answer
    2. 48 views
95. what is ionic radius (radii)
    1. 1 answer
    2. 46 views
96. if a substance is made of a single element, it is what? Made of multiple types of atoms that have chemically bonded together.
    1. 1 answer
    2. 81 views
97. What is the molar mass of NH₄Cl? * 1 point 53.5 g/mol 50.5 g/mol 497.0 g/mol
    1. 1 answer
    2. 34 views
98. The atomic number is the number of protons in the nucleus of an element. The mass number is the sum of protons and neutrons in
    1. 1 answer
    2. 65 views
99. Highlight the element(s) that form ions with the same electronic configuration as Ar.
    1. 1 answer
    2. 56 views
100. Atoms keep their identity even though they lose, gain, or share electrons to form new compounds.
     1. 1 answer
     2. 34 views