Question

Very newbish questions. Just started term one of chem...

3. Which of the following is the smallest group of elements?
a) metals
b) nonmetals
c) metalloids
d) omnimetals

9. When water is electrolyzed using the Hoffmann Apparatus, the gas collected in greatest quantity is...
a) hydrogen
b) oxygen
c) water vapor
d) carbon dioxide

14. Universal indicator turns blue in base is what...
a) physical change
b) chemical change
c) neither
d) both

Answer 1

Is answers what you seek?

Answer 2

Yes and if possible, explanations.

Answer 3

I got transferred into a class that was ahead of my first and I missed out on a ton.

Answer 4

Well, why don't you try these out first and I will let you know if you're right or wrong. Giving away answers is against CoC. K
http://openstudy.com/code-of-conduct

Answer 5

3. c
9. c
14. b

Answer 6

Yes. You are correct.

Answer 7

Thank you.