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WorksheetsBiology Chapter 6 Review
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which defines an atom?
a)
building block of energy
b)
building block of matter
c)
charged particle
d)
smallest particle
2.
A charged atom that has lost or gained electrons is called a(n)
a)
isotope
b)
ion
c)
catalyst
d)
acid
3.
An organic compound is a compound that contains
a)
carbon
b)
oxygen
c)
hydrogen
d)
sodium
4.
Which of the following is a positively charged particle?
a)
Electron
b)
Neutron
c)
Proton
5.
Which of the following is located outside the nucleus?
a)
Electron
b)
Neutron
c)
Proton
6.
Which of the following can be shared by two atoms?
a)
Electron
b)
Neutron
c)
Proton
7.
Which of the following has no charge?
a)
Electron
b)
Neutron
c)
Proton
8.
What is the bond that forms when electrons are shared?
a)
carbon-14
b)
covalent
c)
ionic
9.
What is the bond that forms between charged ions?
a)
carbon-14
b)
covalent
c)
ionic
10.
What is the radioactive isotope of carbon?
a)
carbon-14
b)
covalent
c)
ionic
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