polyatomic ions

Question 1

bromate

Answer 1

BrO3(-1)

Question 2

chlorate

Answer 2

ClO3(-1)

Question 3

Iodate

Answer 3

IO3(-1)

Question 4

Nitrate

Answer 4

NO3(-1)

Question 5

Hydroxide

Answer 5

OH(-1)

Question 6

Cyanide

Answer 6

CN(-1)

Question 7

Acetate

Answer 7

CH3COO-

Question 8

Permanganate

Answer 8

MnO4(-1)

Question 9

Carbonate

Answer 9

CO3(-2)

Question 10

Sulfate

Answer 10

SO4(-2)

Question 11

Phosphate

Answer 11

PO4(-3)

Question 12

Ammonium ion

Answer 12

NH4(+1)

Question 13

ate to ick meaning

Answer 13

Add hydrogen
Ate something icky

Question 14

ite to ous

Answer 14

Add hydrogen
White house

Question 15

Oxyanions

Answer 15

are polyatomic anions that contain one or more oxygen atoms and one atom of another element

Question 16

what does ite mean?

Answer 16

one less oxygen than ate

Question 17

what does per mean?

Answer 17

one more oxygen than ate

Question 18

what does hypo mean?

Answer 18

two less oxygen than ate

Question 19

Binary molecular compounds consist of

Answer 19

just two different
NONMETAL elements

To name such a compound, we first name the element that
appears first in the formula.
We then name the second element, changing the ending of its
name to –ide.

Question 20

Penta meaning

Answer 20

five

Question 21

Tetra meaning

Answer 21

four

Question 22

Di meaning

Answer 22

two

Question 23

De meaning

Answer 23

10

Question 24

Lewis dot symbol equals

Answer 24

number of valence electrons

Question 25

what determines valence electrons?

Answer 25

group number

Question 26

What happens when you to 5 dots and up or period 5 and up?

Answer 26

you get a lone pairs

Question 27

how many lone pairs does group 6 have?

Answer 27

2

Question 28

group 5 can make how many bonds?

Answer 28

3 bonds

Question 29

group 8 can make how many bonds?

Answer 29

none bc full

Question 30

group 4 can make how many bonds?

Answer 30

4 bonds

4 and below can form as many bonds as total dots