Exam II Terms

Question 1

nonmetal and nonmetal

Answer 1

covalent

Question 2

nonmetal and metal

Answer 2

ionic

Question 3

uses greek prefixes

Answer 3

covalent

Question 4

uses roman numerals

Answer 4

ionic

Question 5

mono

Answer 5

1

Question 6

di

Answer 6

2

Question 7

tri

Answer 7

3

Question 8

tetra

Answer 8

4

Question 9

penta

Answer 9

5

Question 10

hexa

Answer 10

6

Question 11

hepta

Answer 11

7

Question 12

octa

Answer 12

8

Question 13

nona

Answer 13

9

Question 14

deca

Answer 14

10

Question 15

Ag

Answer 15

+1

Question 16

Zn

Answer 16

2+

Question 17

Al

Answer 17

3+

Question 18

Boron

Answer 18

6 valence e-

Question 19

Beryllium

Answer 19

4 valence e-

Question 20

NH4+

Answer 20

Ammonium

Question 21

CN-

Answer 21

Cyanide

Question 22

OH-

Answer 22

hydroxide

Question 23

C2H3O2-

Answer 23

Acetate

Question 24

CO3-

Answer 24

Carbonate

Question 25

NO2-

Answer 25

Nitrite

Question 26

NO3-

Answer 26

Nitrate

Question 27

SO3-2

Answer 27

Sulfite

Question 28

SO4-2

Answer 28

Sulfate

Question 29

PO4-3

Answer 29

Phosphate

Question 30

compound containing two different elements

Answer 30

binary compound

Question 31

tendency of an atom to attract electrons in a bond to itself

Answer 31

electronegativity

Question 32

diagram showing lone pairs and bonding pairs of electrons in a molecule or an ion

Answer 32

Lewis Structure

Question 33

two (a pair of) valence electrons that are not used to form a covalent bond

Answer 33

lone pair

Question 34

EN<0.4

Answer 34

pure covalent bond

Question 35

<EN<1.8

Answer 35

Polar covalent bond

Question 36

EN>1.8

Answer 36

Ionic bond