Question 1

Nonmetals tend to form cations.

Accepted Answer

False

Answer

True

Question 2

Elements in a group within the main group elements, have the same valence electrons.

Accepted Answer

true

Answer

false

Question 3

Oxidation number determines valence electrons.

Accepted Answer

false

Answer

true

Question 4

Ionic compounds have a cation and anion.

Accepted Answer

True

Answer

False

Question 5

Strontium has____ valence electrons and an oxidation number of _____

Accepted Answer

2, +2

Answer

2, -6

Answer

2, +6

Answer

2, -2

Answer

2, 0

Question 6

Sulfur has____ valence electrons and an oxidation number of _____

Accepted Answer

6, -2

Answer

6, +6

Answer

16, +2

Answer

6. -6

Answer

6, +2

Question 7

Valence electrons are located in the _______ energy shell.

Accepted Answer

highest

Answer

millionth

Answer

lowest

Question 8

Choose the correct name for the following compound:

Accepted Answer

beryllium nitride

Answer

beryllium nitrogen

Answer

beryllium II nitride

Answer

nitride beryllium

Answer

boron nitride

Question 9

Elements in group 13 tend to have an oxidation number of:

Accepted Answer

+3

Answer

+5

Answer

-5

Answer

-3

Question 10

Elements in group 17 tend to have an oxidation number of:

Accepted Answer

-1

Answer

7

Answer

17

Answer

+1

Question 11

Name this compound:  LiF

Accepted Answer

lithium fluoride

Answer

lithium fluorine

Answer

lithide fluoride

Answer

lithium iodine fluorine

Answer

livermorium fluoride

Answer

lithium  monofluoride

Question 12

Name this compound:  CaS

Accepted Answer

calcium sulfide

Answer

calcium sulfur

Answer

calcium II sulfide

Answer

calcide sulfide

Question 13

Classify  this compound:

Accepted Answer

binary

Answer

ternary

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