WorksheetsChemistry
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
What is the study of the composition, structure, and properties of MATTER?
a)
Chemistry
b)
Biology
c)
Geology
d)
Physics
2.
Anything that takes up space and has mass is known as _______________.
a)
Matter
b)
Molecules
c)
Compounds
d)
Stuff
3.
What are the building blocks of MATTER?
a)
Atoms
b)
Cells
c)
Protons
d)
Neutrons
4.
What are the positively charged particles in an atom?
a)
Protons
b)
Neutrons
c)
Electrons
5.
Electrons have what charge?
a)
Negative
b)
Positive
c)
Neutral
(No Charge)
(No Charge)
6.
Neutrons have what charge?
a)
Negative
b)
Positive
c)
Neutral
(No Charge)
(No Charge)
7.
The nucleus of an atom is made up of...
a)
Protons and Neutrons
b)
Neutrons and Electrons
c)
Protons and Electrons
8.
A(n) ____________________ is a pure substance made of a single type of atom and cannot be broken down.
a)
Element
b)
Compound
c)
Molecule
d)
Mixture
9.
What does the ATOMIC MASS tell us about an atom?
a)
Protons + Neutrons
b)
Protons + Electrons
c)
Neutrons + Electrons
10.
What holds atoms, molecules, and compounds together?
a)
Chemical Bonds
b)
Electromagnetism
c)
Magnetism
d)
Electricity
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