chem test 1

Question 1

Matter Composition Names

Answer 1

One type of matter is
element if it cant break apart further
compund if it can be broken down further

mixture is multiple matters
homogenous looks same throughout
heterogenous looks different throughout

Question 2

Electron configuratoinorder

Answer 2

1s 2s 2p 3s 3p 4s 3d 4p 5s

Question 3

Co
Cu
Pt
Sn
Pb
Cr
Cs
Sr

Answer 3

Co - Cobalt
Cu - Copper
Pt - Platinum
Sn - Tin
Pb - Lead
Cr - Chromium
Cs - Cesium
Sr - Strontium

Question 4

Ionic V Molecular Compounds

Answer 4

Molecular are composed of two or more non-metals

Ionic compounds are composed of cation and anion (they do have charge)

Question 5

Namine Ionic Compunds

Answer 5

Name of cation(metal)/name of anion +ide

Question 6

What metals have one cation?

Answer 6

Zn 2+ and Ag+

Question 7

NH4+

Answer 7

Ammonium

Question 8

Ammonium

Answer 8

NH4+

Question 9

C2H3O2-

Answer 9

Acetate

Question 10

CO3(2-)

Answer 10

Carbonate

Question 11

HCO3-

Answer 11

Bicarbonate

Question 12

Hydroxide

Answer 12

OH-

Question 13

Nitrite

Answer 13

NO2 -

Question 14

NO3 -

Answer 14

Nitrate

Question 15

Carbonate

Answer 15

CO3(2-)

Question 16

Bicarbonate

Answer 16

HCO3 -

Question 17

OH-

Answer 17

Hydroxide

Question 18

NO2 -

Answer 18

Nitrite

Question 19

Nitrate

Answer 19

NO3 -

Question 20

CrO4 2-

Answer 20

Chromate

Question 21

Chromate

Answer 21

(CrO4) 2-

Question 22

dichromate

Answer 22

(Cr2O7) 2-

Question 23

Cr2O7 2-

Answer 23

Dichromate

Question 24

PO4 3-

Answer 24

Phosphate

Question 25

Phosphate

Answer 25

(PO4)3-

Question 26

HPO4 2-

Answer 26

Hydrogen phosphate

Question 27

hydrogen phosphate

Answer 27

HPO4 2-

Question 28

H2PO4 -

Answer 28

Dihydrogen phosphate

Question 29

Dihydrogen Phosphate

Answer 29

H2PO4-

Question 30

ClO-

Answer 30

hypochlorite

Question 31

hypochlorite

Answer 31

ClO-

Question 32

ClO2-

Answer 32

Chlorite

Question 33

Chlorite

Answer 33

ClO2-

Question 34

ClO3-

Answer 34

Chlorate

Question 35

Chlorate

Answer 35

ClO3-

Question 36

ClO4-

Answer 36

Perchlorate

Question 37

Perchlorate

Answer 37

ClO4-

Question 38

SO3 2-

Answer 38

Sulfite

Question 39

Sulfite

Answer 39

(SO3) 2-

Question 40

HSO3-

Answer 40

Bisulfite

Question 41

Bisulfite

Answer 41

(HSO3)-

Question 42

SO4 2-

Answer 42

Sulfate

Question 43

Sulfate

Answer 43

SO4 2-

Question 44

HSO4-

Answer 44

Bisulfate

Question 45

Bisulfate

Answer 45

HSO4-

Question 46

CN-

Answer 46

Cyanide

Question 47

Cyanide

Answer 47

CN-

Question 48

O2 2-

Answer 48

peroxide/oxide

Question 49

Peroxide/oxide

Answer 49

O2-

Question 50

IO3-

Answer 50

Iodate

Question 51

Iodate

Answer 51

IO3-

Question 52

BrO3-

Answer 52

Bromate

Question 53

Bromate

Answer 53

BrO3-

Question 54

molecular compounds naming system

Answer 54

prefix element prefix element + ide

Question 55

Acid Naminig System

Answer 55

Hydro- base nonmetal name +ic - acid

Question 56

Oxoacid

Answer 56

Contain hydrogen and an oxyanion(nonmetal+oxygen)

Question 57

Oxyanion ending with -ate naming

Answer 57

Base name of oxyanion + ic acid

Question 58

Oxyanion ending with -ite naming

Answer 58

name of oxyanion + ous acid