WorksheetsQuiz 1 Chemistry
Total questions: 15
Worksheet time: 11mins
Name
Class
Date
1.
What is an element?
a)
An element is an atom and two atoms
b)
An element is one or more atoms of the same kind.
c)
An element is more than one of different kinds
2.
What is a compound?
a)
One single atom
b)
Many atoms of the same element
c)
A molecule made of more than one element
d)
Everything is made of matter
3.
How many atoms of Nitrogen are in this molecule?
a)
3
b)
2
c)
0
d)
1
4.
What is something that has mass and takes up space called?
a)
Matter
b)
Element
c)
Metal
d)
Particle
5.
How many elements make up H20?
a)
1
b)
2
c)
3
6.
The study of substances and their reactions is called?
a)
Biology
b)
Geology
c)
Physics
d)
Chemistry
7.
Elements are organized on the ______.
a)
Big ol chart
b)
Mendeleev's Table
c)
Periodic Table
d)
Dalton's Table
8.
Electrons have a ______ charge.
a)
positive
b)
no charge
c)
negative
9.
What are the three types of strong chemical bonds?
a)
Metallic, Ionic and Covalent
b)
Metallic, Atomic and Electronic
c)
Ionic, Atomic and Nucelonic
d)
Covalent, Metallic and Electronic
10.
Which particles are involved in ionic bonding?
a)
Atoms which share delocalised electrons
b)
Atoms which share pairs of electrons
c)
Oppositely charged ions
11.
Which particles are involved in covalent bonding?
a)
Atoms which share delocalised electrons
b)
Atoms which share pairs of electrons
c)
Oppositely charged ions
12.
When does ionic bonding occur?
a)
In most non-metallic elements and in compounds of non-metals
b)
In compounds formed from metals combined with non-metals
c)
In metallic elements and alloys
13.
When does covalent bonding occur?
a)
In most non-metallic elements and in compounds of non-metals
b)
In compounds formed from metals combined with non-metals
c)
In metallic elements and alloys
14.
what is the abbreviation for gold?
a)
AU
b)
Au
c)
go
d)
G
15.
Which of these elements is a nonmetal?
a)
sulfur
b)
magnesium
c)
lithium
d)
sodium
100 %
