Yui

This page lists questions and answers that were posted by visitors named Yui.

Questions

The following questions were asked by visitors named Yui.

As in Hawthorne's Young Goodman Brown the autobiographical story of Sojourner Truth is written on all of these levels except? (A). interior narrative B. exterior commentary C. social commentary D. dramatic narrative

11 years ago

When water decomposes into oxygen and hydrogen, the mass A. increases B. varies according the number of hydrogen and oxygen molecules that form. C. remains constant D. decreases

11 years ago

Which statement correctly describes an atom of the element helium? A. An atom of helium has its valence electrons in it's first energy level. B. An atom of helium most similarly behaves like an atom of hydrogen since it is in the same period. C. An atom o...

11 years ago

What is the proper name for MgSO4/H2O? A. Manganese sulfate hexahydrate B. Magnesium sulfite dihydrate C. Magnesium sulfite heptahydrate D. Magnesium sulfate heptahydrate

11 years ago

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? A. Magnesium has a 22 oxidation number and chlorine has 1+ oxidation number. B. Magnesium has 1+ oxidation number and chlorine has a 12 oxidation number. C. Mag...

11 years ago

Which of following statements correctly describes energy levels? A. Electrons can never move to a higher or lower energy level. B.In it's outermost energy level, oxygen has 4 valence electrons. C. The second energy level holds a maximum of eight electrons...

11 years ago

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 s...

11 years ago

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 body of the boat if the length of the bottom of the sail is equal to the short base of the boat what is the length of the long...

7 years ago

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 each 10^-5, at what pH will each hydroxide just begin to precipitate?

7 years ago

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) [Cu(NH3)4]^2+

7 years ago

9. which set of output values correctly completes the function table? y=6-x input (X) output (y) -2 ? -1 ? 3 ? ----------------------- 4,5,3 -8,-7,3 8,7,3 11. What is the function rule shown by the table? input(x) output(y) -2 -3 0 1 1 3 2 5 -------------...

7 years ago

I need someone to check a few answers for me, please! 1. Which expression has an approximate value between 6 and 7? Select two answers. A. √36*** B. √38 C. √42*** D. √50 2. How many decimal places does an irrational number have? A. zero B. one C. infinite...

5 years ago

Answers

The following answers were posted by visitors named Yui.

D, is the correct answer. Just used A as an answer and it was wrong.

11 years ago

Covalent bonding (with an electronegativity difference below 0.5) results when fluorine bonds with A. hydrogen B. potassium C. iodine D. fluorine

11 years ago

What element has the electron configuration 1s22s22p63s23p2? A. Scandium B. Phosphorus C. Krypton D. Arsenic

11 years ago

i come up with 16 electrons which would be sulfur

11 years ago

bu that's not one of the options

11 years ago

never mind i figured it out

11 years ago

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 t...

11 years ago

D. These include all elements in groups 3-12

11 years ago

So "null and void even though the attorney" like that ??

10 years ago

(T^T) ;-; -_- -.- _._ HA! CONNOR! I'M BETTER THAN YOU, SO HA! >.<

7 years ago

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 b...

7 years ago

Thanks for replying but silver hydroxide and cobalt (ii) sulfide is not what the question inquires. It's lithium hydroxide and cobalt (ii) bromide.

damn ms.Sue your mean

7 years ago

Okay! So I know how to explain number 3, I just need to know if they're irrational numbers or not!

5 years ago

So, would #1 be 38 and 42? And for #3, A would be rational and B wouldn't, right?