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SNC2D Chemistry Unit Quiz

Total questions: 69

Worksheet time: 3hrs 39mins

Name
Class
Date
1.

How prepared are you for the test?

a)

I'm ready! Bring it on!

b)

I can do it!

c)

I might need to study a bit more...

d)

I'm so lost.... Help!!!

2.

Select all that are examples of metals

a)

Zinc

b)

Carbon

c)

Neon

d)

Mercury

3.

Select all that are non-metals.

a)

Neon

b)

Phosphorus

c)

Oxygen

d)

Manganese

4.

Which one answer of the following is CORRECT?

a)

Metals can be solid, liquid, or gas

b)

Non-metals are shiny and brittle

c)

Metals are good conductors of electricity and can be hammered into thin sheets

d)

Non-metals are insulators and lustrous

5.

Which one answer of the following is CORRECT?

a)

The number of protons equals the number of neutrons

b)

The atomic mass number is equivalent to the number of protons in an atom.

c)

Isotopes are atoms of the same element with different numbers of neutrons

d)

The mass of an neutron is 2000 times smaller than the mass of an electron

6.

Which one option of the following is CORRECT?

a)

Zirconium (Zr) is in group five and, therefore, has four electron shells

b)

Selenium is in period six and, therefore, has six valence electrons

c)

Iodine is in group seven and, therefore, has seven valence electrons

d)

Neon is in group two and, therefore, has two electron shells

7.

Which one option of the following is CORRECT?

a)

Elements in the same period have similar chemical properties

b)

Elements in the same group have the same valence electrons

c)

Elements in group eight are called the halogens

d)

Elements in period one react violently with water

8.

Which of the following options is CORRECT?

a)

The atomic radius decreases when going up a group

b)

The atomic radius increases when going left to right across a period

c)

The atomic radius of Fluorine is larger than that of Boron

d)

The atomic radius of Aluminum is larger than that of Calcium

9.

Which of the following options is CORRECT?

a)

The electrons in hydrogen chloride are pulled more towards the hydrogen atom

b)

The electronegativities of the elements decrease when going up a group

c)

The electrons in gaseous Bromine are shared equally

d)

When an atom has a greater number of protons, it becomes less electronegative

10.

Which of the following options is CORRECT?

a)

The alkaline earth metals are generally more reactive than the alkali earth metals

b)

The halogens are unreactive and stable because of their complete electron octet

c)

The alkaline earth metals are light and reactive, but not as reactive as the alkali metals

d)

The noble gases are the most reactive non-metals

11.

Draw a Bohr-Rutherford diagram for Chlorine

4 lines
12.

Draw a Lewis diagram of Nitrogen

4 lines
13.

What is the name of the anion of phosphorus?

4 lines
14.

What is the name for the cation of Calcium?

4 lines
15.

What is the name for the anion of Bromine?

4 lines
16.

Using a Lewis dot diagram, show the creation of calcium fluoride. Write its chemical formula.

4 lines
17.

What is the chemical formula for aluminum oxide?

4 lines
18.

What is the chemical name for K2O?

4 lines
19.

The corresponding anion for nitrogen is... ?

4 lines
20.

Calcium and nitrogen combine chemically to make what ionic compound? What is its chemical formula?

4 lines
21.

What are the valences of copper?

a)

Cu+

b)

Cu2+,3+

c)

Cu3+,4+

d)

Cu+,2+

22.

What are the valences of Mn?

a)

Mn2+,4+

b)

Mn2+,3+

c)

Mn+,2+

d)

Mn3+,4+

23.

What are the valences of Fe?

a)

Fe+,2+

b)

Fe2+,3+

c)

Fe3+,4+

d)

Fe2+,4+

24.

What are the valences of lead?

a)

Pb1+,2+

b)

Pb3+,4+

c)

Pb2+,4+

d)

Pb1+,3+

25.

What are the valences of Co?

a)

Co+,2+

b)

Co2+,4+

c)

Co2+,3+

d)

Co3+,4+

26.

What is the chemical formula for ammonium sulfate?

4 lines
27.

What is the chemical formal for potassium periodate?

4 lines
28.

What is the chemical formula for iron(II) thiocynate?

4 lines
29.

What is the name for Au2O3?

4 lines
30.

Give the chemical formula for mercury(II) carbide

4 lines
31.

Draw the formation of gaseous diatomic oxygen.

4 lines
32.

Draw the formation of carbon tetrachloride

4 lines
33.

Which of the following options is CORRECT?

a)

An ionic compound is when atoms share their electrons

b)

An ionic compound forms a solid lattice structure

c)

A molecular compound involves metals bonding to non-metals

d)

A molecular compound forms a solid lattice structure

34.

What is the name for PCl5?

4 lines
35.

What is the name for N2O5?

4 lines
36.

What is the chemical formula for sulfur hexafluoride?

4 lines
37.

Draw a Lewis diagram for sulfur trioxide

4 lines
38.

Draw the Lewis diagram from hydrogen cyanate

4 lines
39.

What does "→" mean in a chemical equation?

4 lines
40.

Substances that are the result of a chemical reaction are called? These are on the __________ side of a chemical equation.

4 lines
41.

Write the word equation for this chemical reaction. Describe the reaction by translating the chemical equation into a sentence.

4 lines
42.

Translate the following sentence into a word equation and chemical equation:

Metallic sodium reacts with liquid water to produce hydrogen gas and aqueous sodium hydroxide.

4 lines
43.

Translate the following description into a word equation and chemical equation.

Copper metal reacts with an aqueous hydrogen nitrate solution to produce aqueous copper(II) nitrate, nitrogen dioxide gas, and liquid water.

4 lines
44.

What are the diatomic molecules?

4 lines
45.

Balance this chemical equation

4 lines
46.

Balance this chemical equation

4 lines
47.

Write the balanced chemical equation for the reaction between iron(III) and oxygen

4 lines
48.

Write the balanced chemical equation for the reaction between hydrogen and oxygen

4 lines
49.

Predict the products. Then, write a balanced equation for this reaction.

4 lines
50.

Predict the products. Then, write a balanced equation for this reaction.

4 lines
51.
4 lines
52.
4 lines
53.
4 lines
54.
4 lines
55.

What is the chemical formula for sulfurous acid?

4 lines
56.

What is the chemical formula for vinegar? Is this an acid or a base? How do you know?

4 lines
57.

What is the chemical formula for phosphorous acid?

4 lines
58.

What is the chemical formula for baking soda? Is this an acid or a base? How do you know?

4 lines
59.

What is the chemical formula for ammonium hydroxide?

Is this an acid or base? How do you know?

4 lines
60.

I am a bitter substance. Therefore, I am most likely...

a)

an acid

b)

a base

c)

neither an acid nor a base

d)

both an acid and a base

61.

I conduct electricity when in solution. Therefore, I am most likely...

a)

an acid

b)

a base

c)

both an acid and a base

d)

neither an acid nor a base

62.

I turn litmus paper red. Therefore, I am most likely...

a)

an acid

b)

a base

c)

both an acid and a base

d)

neither an acid nor a base

63.

I react with active metals and carbonates to produce gaseous products. Therefore, I am most likely...

a)

an acid

b)

a base

c)

both an acid and a base

d)

neither an acid nor a base

64.

I'm as slippery as soap. Therefore, I am most likely...

a)

an acid

b)

a base

c)

both an acid and a base

d)

neither an acid nor a base

65.

Predict the products of this neutralization reaction

4 lines
66.

Predict the products of this neutralization reaction

4 lines
67.

Predict the products of this neutralization reaction

4 lines
68.

I am an oven cleaner. Therefore, I am most likely...

a)

an acid

b)

a base

c)

neither an acid nor a base

d)

both an acid and a base

69.

I am lime juice. Therefore, I am most likely...

a)

an acid

b)

a base

c)

neither an acid nor a base

d)

both an acid and a base

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