unit 4, 5, 6 test

Question 1

ionic

Answer 1

metals and nonmetals

Question 2

metals and nonmetal rules

Answer 2

add -ide ending; criss cross charges

Question 3

transition metals and nonmetal

Answer 3

ionic

Question 4

transition metals and nonmetal rules

Answer 4

undo criss cross to find metal charge, -ide ending, roman numerals (only for transition)

Question 5

polyatomic rules

Answer 5

undo criss cross, use roman numeral if transition is present

Question 6

ammonium

Answer 6

NH4+

Question 7

hydroxide

Answer 7

OH-

Question 8

cyanide

Answer 8

CN-

Question 9

nitrate

Answer 9

NO3-

Question 10

carbonate

Answer 10

CO3 2-

Question 11

sulfate

Answer 11

SO4 2-

Question 12

phosphate

Answer 12

PO4 3-

Question 13

covalent

Answer 13

2 nonmetals or metalloids

Question 14

covalent rules

Answer 14

use prefixes to tell amount, do not undo criss cross, do not start with mono prefix

Question 15

1

Answer 15

mono

Question 16

2

Answer 16

di

Question 17

3

Answer 17

tri

Question 18

tetra

Answer 18

4

Question 19

penta

Answer 19

5

Question 20

hexa

Answer 20

6

Question 21

hepta

Answer 21

7

Question 22

octa

Answer 22

8

Question 23

nona

Answer 23

9

Question 24

deca

Answer 24

10

Question 25

acids

Answer 25

H+ with anion

Question 26

-ide ending rules

Answer 26

hydro___ic acid, undo criss cross

Question 27

-ate ending rules

Answer 27

___ic acid, undo crisscross