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Yui
Questions (15)
I need someone to check a few answers for me, please!
1. Which expression has an approximate value between 6 and 7? Select two
5 answers
4,085 views
9. which set of output values correctly completes the function table?
y=6-x input (X) output (y) -2 ? -1 ? 3 ?
4 answers
1,377 views
Identify the following as a complex ion or coordination compound:
1) [Co(NH3)3Cl3] 2) [Co(NH3)3Cl2]Cl 3) [Ni(NH3)4]^2+ 4)
1 answer
570 views
The solubility products of Fe(OH)2 and Fe(OH)3 are 10^-17 and 10-38 respectively. If the concentrations of Fe2+ and Fe3+ are
1 answer
500 views
A quilt maker is creating a design of a sailboat. she needs exactly the same amount of fabric for the sail as she needs for the
2 answers
2,218 views
Review and revise the following paragraph:
After reviewing al the pleadings the underlining records the party arguments;
1 answer
458 views
Review and revise the following paragraph:
After reviewing al the pleadings the underlining records the party arguments;
3 answers
593 views
which of the following is true regarding the inner transition elements?
A. their valence electrons can be located in both s and f
2 answers
1,060 views
What type of reaction does the following equation represent?
AgNO3 + NaCl ---> AgCl + NaNO3 A. Single-displacement reaction B.
10 answers
1,300 views
Which of following statements correctly describes energy levels?
A. Electrons can never move to a higher or lower energy level.
1 answer
967 views
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride?
A. Magnesium has a 22 oxidation
3 answers
1,100 views
What is the proper name for MgSO4/H2O?
A. Manganese sulfate hexahydrate B. Magnesium sulfite dihydrate C. Magnesium sulfite
2 answers
681 views
Which statement correctly describes an atom of the element helium?
A. An atom of helium has its valence electrons in it's first
1 answer
1,966 views
When water decomposes into oxygen and hydrogen, the mass
A. increases B. varies according the number of hydrogen and oxygen
1 answer
1,035 views
As in Hawthorne's Young Goodman Brown the autobiographical story of Sojourner Truth is written on all of these levels except?
(A)
3 answers
855 views
Answers (20)
i think its Ｂ
Thank you~!
So, would #1 be 38 and 42? And for #3, A would be rational and B wouldn't, right?
Okay! So I know how to explain number 3, I just need to know if they're irrational numbers or not!
damn ms.Sue your mean
Ms. sue your mean
Thank You Aubrey!!
Thanks for replying but silver hydroxide and cobalt (ii) sulfide is not what the question inquires. It's lithium hydroxide and cobalt (ii) bromide.
In both cases, beneath and under both work, but speaking in terms of which sounds better, under would be a better choice as it would make the sentence flow better. However, which one you choose to use is entirely up to you. Just use the word that sounds
(T^T) ;-; -_- -.- _._ HA! CONNOR! I'M BETTER THAN YOU, SO HA! >.<
So "null and void even though the attorney" like that ??
D. These include all elements in groups 3-12
which of the following is true regarding the inner transition elements? A. their valence electrons can be located in both s and f sublevels B. They occupy the d block of the periodic table C. These include the lanthanides and actinides and do not have f
Based on silicon position on the periodic table, it has A. 14 electrons, which include 2 valence electrons in the third energy level and 12 electrons distributed over the first two energy levels. B. 14 electrons, which include 4 valence electrons in the
never mind i figured it out
bu that's not one of the options
i come up with 16 electrons which would be sulfur
What element has the electron configuration 1s22s22p63s23p2? A. Scandium B. Phosphorus C. Krypton D. Arsenic
Covalent bonding (with an electronegativity difference below 0.5) results when fluorine bonds with A. hydrogen B. potassium C. iodine D. fluorine
D, is the correct answer. Just used A as an answer and it was wrong.
