Free Printable GENERAL CHEMISTRY SUMMATIVE TEST 2

1.

Who discovered the sub atomic particle electrons?

a)

JOHN JOSEPH THOMSON

b)

JAMES CHADWICK

c)

ERNEST RUTHERFORD

2.

In classifying an atom, if the number of electrons and protons in the atom are the same it is called __________.

a)

ION

b)

ISOTOPE

c)

NEUTRAL ATOM

d)

SUB ATOMIC

3.

Who discovered the sub atomic particle protons?

a)

JOHN JOSEPH THOMSON

b)

JAMES CHADWICK

c)

ERNEST RUTHERFORD

4.

A sub-atomic particle with no net electrostatic charge

a)

neutron

b)

electron

c)

proton

d)

newton

5.

A sub-atomic particle that can be either free (not attached to any atom), or bound to the nucleus of an atom.

a)

electron

b)

neutron

c)

proton

d)

newton

6.

The sub-atomic particle that always equal on to the atomic number and the number in every atom is distinct and constant.

a)

electron

b)

proton

c)

neutron

d)

newton

7.

The charge of a cation is a result of the high number of this sub-atomic particle.

a)

proton

b)

electron

c)

neutron

d)

newton

8.

The charge of a anion is a result of the high number of this sub-atomic particle.

a)

proton

b)

electron

c)

neutron

d)

newton

9.

In classifying an atom, if the number of electrons and protons in the atom are the uneven it is called __________.

a)

ION

b)

ISOTOPE

c)

NEUTRAL ATOM

d)

SUB ATOMIC

10.

These are two two or more types of atoms that have the same atomic number and position in the periodic table, and that differ in nucleon numbers due to different numbers of neutrons in their nuclei.

a)

IONS

b)

ISOTOPES

c)

NEUTRAL ATOMS

d)

SUB ATOMIC

11.

Select the correct formula for Magnesium Chloride

a)

$MgCl_2$

b)

$Mg_2Cl$

c)

$MgCl$

d)

$Mg_2Cl_3$

12.

Select the correct formula for Boron Chloride

a)

$BCl_2$

b)

$B_3Cl$

c)

$BCl$

d)

$BCl_3$

13.

Select the correct formula for Aluminum Oxide

a)

$AlO_2$

b)

$Al_3O_2$

c)

$AlO$

d)

$Al_2O_3$

14.

Select the correct formula for Magnesium Bromide

a)

$Mg_2Br_{ }$

b)

$MgBr_2$

c)

$MgBr$

d)

$Mg_2Br_3$

15.

Select the correct formula for Sodium Phosphide

a)

$Na_3P_{ }$

b)

$NaP_3$

c)

$NaP$

d)

$Na_2P_3$

16.

Select the correct formula for Sodium Phosphide

a)

$Na_3P_{ }$

b)

$NaP_3$

c)

$NaP$

d)

$Na_2P_3$

17.

Select the correct formula for Beryllium Sulfide

a)

$BeS_{ }$

b)

$BeS_2$

c)

$Be_2S$

d)

$Be_2S_3$

18.

Select the correct formula for Calcium Bromide

a)

$Ca_2Br_3$

b)

$CaBr_2$

c)

$CaBr$

d)

$CaBr_3$

19.

Select the correct formula for Sodium Bicabonate

a)

$Na\left(HCO_2\right)$

b)

$Na\left(HO\right)_2$

c)

$Na\left(ClO_3\right)_2$

d)

$Na\left(HCO_3\right)$

20.

Select the correct formula for Strontium Nitrate

a)

$Sr\left(NO_3\right)_2$

b)

$Sr_2\left(NO_3\right)_{ }$

c)

$Sr\left(NO_3\right)_3$

d)

$Sr_3\left(NO_3\right)$

21.

NAME THIS COMPOUND: $Zn\left(HCO_3\right)_2$

(a)

22.

NAME THIS COMPOUND: $Ca\left(HO\right)_2$

(a)

23.

NAME THIS COMPOUND: $Li\left(ClO_4\right)_{ }$

(a)

24.

NAME THIS COMPOUND: $Be\left(S_2O_3\right)$

(a)

25.

NAME THIS COMPOUND: $Rb_2\left(O_2\right)$

(a)

26.

NAME THIS COMPOUND: $Ag\left(SCN\right)$

(a)

27.

NAME THIS COMPOUND: $K\left(H_3O\right)$

(a)

28.

NAME THIS COMPOUND: $\left(NH_4\right)$

(a)

29.

NAME THIS COMPOUND: $Ca\left(ClO\right)_2$

(a)

30.

NAME THIS COMPOUND: $Cd\left(CH_3COO\right)_2$

(a)

31.

BONUS QUESTION: WHAT IS MY FULL NAME

(a)

GENERAL CHEMISTRY SUMMATIVE TEST 2

Total questions: 31

Worksheet time: 31mins

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