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Chemistry MP2CP1 Review

Total questions: 41

Worksheet time: 3hrs 25mins

Name
Class
Date
1.
Electrons that are free to move in metals
a)
delocalized electrons
b)
oxidation number
c)
chemical bond
d)
salts
2.
What is the basis of a metallic bond?
a)
the attraction of neutral metal atoms.
b)
the attraction between protons and neutrons.
c)
the attraction between positive metal ions and interlocking electrons.
d)
the attraction between positive metal ions and free floating electrons.
3.

LiBr is called

a)

lithium bromine

b)

lithium (I) bromine

c)

lithium bromide

d)

lithuim (I) bromide

4.
name the following ionic compound: NaF
a)
nitrogen fluorine
b)
sodium fluoride
c)
nitrogen fluoride
d)
sodium fluorine
5.

dinitrogen pentoxide

a)

N2O5

b)

NO5

c)

N5O2

d)

N2O6

6.

P₄S₁₀

a)

tetrapotassium decasulfide

b)

phosphorus decasulfide

c)

tetraphosphorus decasulfide

d)

phosphorus (X) sulfide

7.

What is the correct Lewis Dot Structure for ammonia NH3

a)
b)
c)
d)
8.
Choose the correct shape for this molecule:
a)
Trigonal planar
b)
Trigonal pyramidal
c)
Tetrahedral
d)
Linear
9.
Covalent bonds are between...
a)
Metal and Non-metal
b)
Non-metal and Non-metal
c)
Metal and Metal
10.

Choose the correct shape for this molecule:

a)

Trigonal planar

b)

Trigonal pyramidal

c)

Bent

d)

Tetrahedral

11.
What molecular shape is the structure shown here? (H2O)
a)
tetrahedral
b)
trigonal planar
c)
bent
d)
trigonal pyramidal
12.

Which is the electron-dot symbol for an atom with an electron configuration of 1s22s2?

a)
b)
c)
d)
13.

What is the correct Lewis electron-dot structure for the compound magnesium fluoride, MgF2 ?

a)

b)

c)

d)

14.

Is this molecule polar or non-polar?

a)

Polar

b)

Non-polar

15.

Is this molecule polar or non-polar?

a)

Polar

b)

Non-polar

16.

Is this molecule polar or non-polar?

a)

Non-polar

b)

Polar

17.

Is this molecule polar or non-polar?

a)

Non-polar

b)

Polar

18.
Will this molecule be polar or nonpolar? H2S
a)
polar
b)
nonpolar
19.

Which of the following molecules would be expected to exhibit a tetrahedral geometry?

a)

CCl4

b)
CO2
c)
PCl5
d)
BF3
20.
What atom matches this electron configuration?
1s22s22p63s23p64s23d10
a)
Zinc
b)
Copper
c)
Nickel
d)
Germanium
21.
What electron configuration matches an oxygen atom?
a)
1s22s22p63s2, 3p64s23d104p5
b)
1s22s22p4
c)
1s22s22p6
d)
1s22s22p63s23p64s23d1
22.

Which element has the following electron configuration?

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1

a)

Krypton

b)

Rubidium

c)

Yttrium

d)

Potassium

23.

What is the electron configuration for Aluminum?

a)

1s2 2s2 2p6 3d10

b)

1s2 2s2 2p6

c)

1s2 2s2 2p3 3s2 3p1

d)

1s2 2s2 2p6 3s2 3p1

24.

What is the molecular geometry for the Lewis Structure pictured above?

a)

Linear

b)

Bent

c)

See-Saw

d)

Square Planar

25.

What is the molecular geometry for the Lewis Structure pictured above?

a)

Trigonal Planar

b)

Trigonal Pyramidal

c)

Tetrahedral

d)

See-Saw

26.

Which is the correct molecular structure for carbon dioxide?

a)
b)
c)
d)
27.

The following is a model of an atom found on the periodic table. Which element does it represent?

a)
Boron
b)
Carbon
c)
Nitrogen
d)
Lithium
28.

MgO for a _____ Bond.

a)

Ionic

b)

Metallic

c)

Covalent

29.

Sodium and Bromine will make a _____ bond

a)

Ionic

b)

Hydrogen

c)

Covalent

d)

Exploding

30.

The mutual sharing of one or more pairs of electrons between two atoms.

a)

Covalent

b)

Ionic

31.

 

NaCl

a)

metallic

b)

covalent

c)

Ionic

32.

Hydrogen and Chlorine will from a ____ bond

a)

Unique

b)

bestie

c)

Covalent

d)

Ionic

33.

Beryllium and sulfur will form a ____ bond

a)

Covalent

b)

Metallic

c)

Ionic

d)

Unique

34.

In ionic bonds, metals tend to?

a)

Keep their electrons

b)

Gain valence electrons

c)

Lose valence electrons

d)

None of these answers are correct

35.

When metals bond with non-metals they form what type of bonds

a)

Ionic

b)

Covalent

36.

An ionic compound forms between a ______

a)

2 nonmetals

b)

metal and nonmetal

c)

2 metals

d)

noble gasses

37.

Type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound.

a)

Ionic

b)

Covalent

38.

Which of the following shapes is linear?

a)
b)
c)
d)
39.

Which molecule would have a linear molecular geometry?

a)

BF3

b)

CH4

c)

SF2

d)

CO2

40.

Metals form (a)   bonds with Nonmetals.

41.

Metals will bond with Non-Metals by giving up their (a)   electrons.