Question

Chemistry Final 1A Exam review help!

Answer 1

What specifically do you need help with ? :)

Answer 2

Orbitals

Answer 3

hmm.... what's the first question. I will see if I can help.

Answer 4

Well here's what is says on my study guide
14. Orbitals, the shapes and the electron configurations that would be made the most stable

Answer 5

?? Is that all to the question? 0-0

Answer 6

No, I filled some of them it's more of a topic than a question, but I don't understand the most stable

Answer 7

The elements with the fuller outer shells (like noble gases)

Answer 8

ok thanks so much

Answer 9

No problem. ^^ I am happy to help. (but I feel like I have not help so much so I will leave an example for you) Neon has 10 electrons so it is written as: 1s2 2s2 2p6

Answer 10

how about this one
20. How to recognize the formulas of compounds when given their chemical names

Answer 11

I understand on the example now.

Answer 12

Great ! And I will try to assist you on 20. What about the concept confuses you?

Answer 13

Like can you give me an example on how to transfer a chemical formula to a chemical name

Answer 14

Sure!

Answer 15

Name the first non-metal. If there are two or more atoms of the the element use a Greek prefix.Name the second non-metal. ALWAYS use a Greek prefix. CHANGE THE ENDING TO IDE

Answer 16

There's more hold on.

Answer 17

By the way that rule is for covalent bonds. An example PCL3 is Phosphourous trichloride

Answer 18

@Smartwizard there is a lot to the concept. You would do better to look at this : http://104.mhchem.org/pdf104Labs/ChemNamesFormulas.pdf it has many example and explanations. Wish you much luck :) And sorry I couldn't help out more.

Answer 19

Thanks so much for the help