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AP Chem Symbols Quiz

Total questions: 52

Worksheet time: 24mins

Name
Class
Date
1.

Hydrogen ion

a)

H+

b)

H2+

c)

H-

2.

Sodium ion

a)

Na+

b)

Na-

c)

Na2-

3.

Potassium ion

a)

K+

b)

K-

c)

P-

4.

Silver ion

a)

Ag+

b)

Si-

c)

Si+

5.

Aluminum ion

a)

Al3+

b)

Al+

c)

Al2+

6.

Fluoride

a)

F-

b)

F+

c)

F-2

7.

Chloride

a)

Cl-

b)

Cl+

c)

C-

8.

Bromide

a)

Br-

b)

Br+

c)

Br-3

9.

Iodide

a)

I-

b)

I2+

c)

Io-

10.

Magnesium ion

a)

Mg2+

b)

Mg+

c)

M2-

11.

Calcium ion

a)

Ca2-

b)

Ca2+

c)

Ca+

12.

Barium ion

a)

Ba2+

b)

Ba+

c)

B-

13.

Zinc ion

a)

Zn2+

b)

Z2+

c)

Zn-

14.

Oxide

a)

O2-

b)

O-

c)

O2+

15.

Sulfide

a)

S2-

b)

S-

c)

Si+

16.

Nitride

a)

N3-

b)

Ni3+

c)

N+

17.

Phosphide

a)

P3-

b)

P3+

c)

Ph+

18.

NH4+1

(a)  

19.

C2H3O2-1

(a)  

20.

CO3-2

(a)  

21.

ClO3-1

(a)  

22.

CrO4-2

(a)  

23.

CN-1

(a)  

24.

Cr2O7-2

(a)  

25.

OH-1

(a)  

26.

NO3-1

(a)  

27.

C2O4-2

(a)  

28.

MnO4-1

(a)  

29.

O2-2

(a)  

30.

PO4-3

(a)  

31.

SO4-2

(a)  

32.

SCN-1

(a)  

33.

S2O3-2

(a)  

34.

What is the name of the acid with the formula H2SO4?

a)

Sulfurous Acid

b)

Sulfuric Acid

c)

Hydrogen sulfuric Acid

d)

Sulfate Acid

35.

What is the name of the acid with the formula HCl?

a)

Chloric Acid

b)

Chlorous Acid

c)

Hypochloric Acid

d)

Hydrochloric Acid

36.

What is the formula for nitric acid?

a)

HNO3

b)

HNO2

c)

HNO4

d)

NO

37.

What is the name HC2H3O2?

a)

Acetate

b)

Acetous Acid

c)

Acetic Acid

d)

Hydroacetic acid

38.

What is the name of H2SO3?

a)

Sulfuric Acid

b)

Sulfurous Acid

c)

Hydrosulfuric Acid

d)

Hydrosulfurous Acid

39.

What is the formula for nitrous acid?

a)

HNO3

b)

HNO4

c)

HNO2

d)

HNO

40.

The chemical formula for hydrochloric acid

a)

HCl

b)

NaCl

c)

O₂

d)

H₂O

41.

The number of subscripts in a chemical formula tell us ______.

a)

the number of atoms of a specific element in the chemical formula

b)

the number of compounds in the chemical formula

c)

nothing

d)

the number of electrons of a specific element in the chemical formula

42.

How many hydrogen atoms are in one water molecule? (water = H2O)

a)

0

b)

1

c)

2

d)

3

43.

How many carbon atoms are in one molecule of carbon dioxide? (carbon dioxide = CO2)

a)

0

b)

1

c)

2

d)

3

44.

How many atoms IN TOTAL make up one molecule of glucose? (glucose = C6H12O6)

a)

6

b)

12

c)

18

d)

24

45.

Which number is the coefficient? (2NH3)

a)

There is no coefficient

b)

2

c)

3

d)

NH

46.

What is the chemical formula for table salt?

a)

NaCl

b)

CO2

c)

NH3

d)

C6H12O6

47.

What is the formula for Sulfuric acid?

a)

H2SO4

b)

HSO

c)

H3SO3

48.

Given a general anion has the formula A3-, what is the formula of an acid derived from A?

a)

AH3

b)

HA

c)

H3A

d)

HA3

49.
Name HF
a)
hydrofluoric acid
b)
Hypofluoric acid
c)
hydrogen fluorine acid
d)
fluoric acid
50.
Hydroiodic acid
a)
H2I2
b)
H1I1
c)
HI
51.
carbonic acid
a)
H2CO3
b)
H2CrO4
c)
H2C2O4
d)
HCO3
52.
What determines the number of hydrogens in your acid?
a)
there are always just one
b)
its the same as the charge of hydrogen
c)
its the same as the charge of the anion
d)
magic