WorksheetsGas Laws and Atomic Theory Practice
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Which gas law or principle explains what is happening in this video clip?
a)
Boyle's Law
b)
Charles's Law
c)
Pascal's Principle
d)
Bernoulli's Principle
2.
When the volume of a gas is decreased the pressure of a gas will increase. This statement about gases is ...
a)
Boyle's Law
b)
Charles's Law
c)
Bernoulli's Principle
d)
Pascal's Principle
3.
When the temperature of a gas is increased, it's volume will also increase. This statement is...
a)
Boyle's Law
b)
Charles's Law
c)
Bernoulli's Principle
d)
Pascal's Principle
4.
When the particles of a substance are heated their motion...
a)
increases.
b)
decreases.
c)
remains the same.
5.
The force of collisions of particles against a surface area is called...
a)
force.
b)
pressure.
c)
gravity.
d)
magnetism.
6.
As you move higher in the atmosphere, air pressure...
a)
increases.
b)
decreases.
c)
remains the same.
7.
Atoms are made of 3 types of particles... protons and neutrons are in the nucleus, while ___________ circle the nucleus at very high speeds in clouds.
a)
electrons
b)
neutrinos
c)
quarks
8.
The atomic number of an element represents...
a)
the number of electrons in the first shell of an element.
b)
the number of protons in an atom.
c)
the number of neutrons in an atom.
d)
the total number of particles in the nucleus of an atom.
9.
The atomic mass of an element represents...
a)
the number of electrons in an atom of an element.
b)
the number of protons in the nucleus of an atom.
c)
the number of neutrons in the nucleus of an atom.
d)
the number of protons and neutrons in the nucleus of an atom.
10.
An isotope of an element is ...
a)
an atom with the same number of protons but different numbers of neutrons.
b)
an atom with the same number of electrons but different numbers of neutrons.
c)
an atom with the same number of protons but different number of electrons.
d)
always radioactive.
11.
An atom that has a different number of protons (+) and electrons (-) is called a (an)
a)
isotope.
b)
ion.
c)
neutron.
d)
proton.
12.
Who has been credited for creating the first working design of the periodic table?
a)
Mendeleev.
b)
Dalton.
c)
Rutherford.
d)
Thompson.
13.
The cartesian diver activity can be explained by...
a)
Boyle's Law.
b)
Charles's Law
c)
Bernoulli's Principle
d)
Pascal's Principle
14.
This and all explosions can be explained by ...
a)
Boyle's Law
b)
Charles's Law
c)
Bernoulli's Principle
d)
Pascal's Principle
15.
The modern periodic table organizes elements by their physical and chemical properties and by increasing ...
a)
atomic mass.
b)
atomic number.
c)
number of neutrons.
d)
number of particles in the nucleus.
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