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Atomic Terms for Quiz 2 Test Your Might!

Total questions: 25

Worksheet time: 12mins

Name
Class
Date
1.

Define Element:

a)

Gases that travel in pairs of atoms because they don’t have a full valence shells. The combination of words means it is made of two atoms.

b)

a single type of atom/ also known as a pure substance

c)

The paths electrons travel around the nucleus of an atom. Another name for this word is shells or energy levels.

d)

a group of two or more of the same type of atoms bonded together by sharing or stealing electrons

2.

Orbitals

a)

a group of two or more of the same type of atoms bonded together by sharing or stealing electrons

b)

the electrons on the outer shell of any element

c)

The paths electrons travel around the nucleus of an atom. Another name for this word is shells or energy levels.

d)

a group of two or more of the same or different atoms bonded together by sharing or stealing electrons

3.

Molecule

a)

a group of two or more of the same or different atoms bonded together by sharing or stealing electrons

b)

. group of two or more different kinds of atoms bonded together in a set ratio

c)

the electrons on the outer shell of any element

d)

a group of two or more of the same type of atoms bonded together by sharing or stealing electrons

4.

Diatomic

a)

a single type of atom/ also known as a pure substance

b)

the electrons on the outer shell of any element

c)

Gases that travel in pairs of atoms because they don’t have a full valence shells. The combination of words means it is made of two atoms.

d)

a group of two or more of the same or different atoms bonded together by sharing or stealing electrons

5.

Monatomic

a)

a single type of atom/ also known as a pure substance

b)

Gases that travel in pairs of atoms because they don’t have a full valence shells. The combination of words means it is made of two atoms.

c)

Elements that travel as one atom. They include the noble gases. A combination of the words means single atom.

d)

the electrons on the outer shell of any element

6.

Valence Electrons

a)

The paths electrons travel around the nucleus of an atom. Another name for this word is shells or energy levels.

b)

the electrons on the outer shell of any element

c)

Elements that travel as one atom. They include the noble gases. A combination of the words means single atom.

d)

a group of two or more of the same or different atoms bonded together by sharing or stealing electrons

7.

Compound

a)

The paths electrons travel around the nucleus of an atom. Another name for this word is shells or energy levels.

b)

a group of two or more of the same or different atoms bonded together by sharing or stealing electrons

c)

a group of two or more of the same type of atoms bonded together by sharing or stealing electrons

d)

. group of two or more different kinds of atoms bonded together in a set ratio

8.

Elemental Molecule

a)

group of two or more different kinds of atoms bonded together in a set ratio

b)

a group of two or more of the same or different atoms bonded together by sharing or stealing electrons

c)

a group of two or more of the same type of atoms bonded together by sharing or stealing electrons

d)

a single type of atom/ also known as a pure substance

9.
a)
element
b)
compound
c)
mixture of elements
d)
mixture of compounds
10.
a)
element
b)
compound
c)
mixture of elements and compounds
d)
mixture of compounds
11.
a)
element
b)
compound
c)
mixture of elements
d)
mixture of compounds
12.
a)
element
b)
compound
c)
mixture of elements and compounds
d)
mixture of compounds
13.
a)
element
b)
compound
c)
mixture of elements and compounds
d)
mixture of compounds
14.
a)
element
b)
compound
c)
mixture of elements and compounds
d)
mixture of compounds
15.
a)

element

b)

compound

c)

mixture of diatomic elements

d)

mixture of compounds

16.

What is gold, Au?

a)

element

b)

compound

c)

mixture

17.

What is sugar, C12H22O11?

a)

element

b)

compound

c)

mixture

18.

What is water, H2O?

a)

element

b)

compound

c)

mixture

19.
Which one can be found on the periodic table?
a)
Compound 
b)
Element
20.

Which statement best describes an element?

a)

made from mixture

b)

thousands in the world

c)

made of only one atom

d)

can be separated

21.
Which one has more than one type of atom in it?
a)
Element
b)
Compound 
22.
Carbon is considered an element while carbon dioxide is considered a compound. This is because carbon dioxide is –
a)
a gas at room temperature.
b)
made of two different elements.
c)
given off by green plants.
23.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
24.
Which of the following is not a compound?
a)
HCl
b)
Cl
c)
NaCl
d)
CO2
25.

Which of the following represents an element?

a)

H2O

b)

H

c)

NaCl

d)

CaCO3