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WorksheetsIntroduction to Physical Science
Total questions: 46
Worksheet time: 12mins
Physical Science is ____________.
the study of living things
the study of non-living things
the study of microscopic organisms
the study of the human body
Physics
The study non-living things
The study matter and energy and how it transforms
The study matter and energy interacting
The study microscopic organisms
Chemistry
The study of microscopic organism
The study of matter and energy interacting
The study of non-living things
The study of matter and energy and how it transforms
Energy
matter
ability to do work
a force
only the sun
First Law of Thermodynamics
Energy can be created and destroyed
Energy cannot be created or destroyed
Energy can be created but not destroyed
Energy cannot be created or destroyed
The two main forms of energy
kinetic and physical energy
kinetic energy only
potential energy only
kinetic and potential energy
Energy stored is an example of
Kinetic energy
Heat energy
Potential energy
Mechanical energy
Who discovered the proton?
JJ Thomas
John Dalton
Ernest Rutherford
Sir James Chadwick
Who discovered the electron?
John Dalton
Sir James Chadwick
JJ Thomas
Erwin Schrodinger
Who discovered the neutron?
Sir James Chadwick
Erwin Schrodinger
John Dalton
Ernest Rutherford
Which subatomic particle was discovered first?
proton
neutron
electron
quark
Nucleus is a
cluster of protons
cluster of protons and electrons
cluster of neutrons
cluster of protons and neutrons
Atoms
Building block of energy
Building block of living things
Building block of non-living things
Building block of matter
Which element has an atomic number of 28?
B - Boron
Ni - Nickel
Co - Cobalt
Cu - Copper
How many protons does an element have if its atomic mass is 13 and its atomic number is 7?
6
13
7
1
How many protons are in a molecule with an atomic mass of 34 and an atomic number of 20
34
10
14
20
Which element has 4 protons?
C - Carbon
Be - Beryllium
Na - Sodium
Ca - Calcium
How many neutrons does Aluminum have?
13
26
17
10
How many neutrons does Kr - Krypton have?
12
36
48
84
What would the atomic mass be if an element has 23 protons and 12 neutrons?
30
11
14
35
Water boiling
sublimation
condensation
vaporization
freezing
Condensation occurs when
water vapor cools
water vapors gain energy
water vapors evaporate
water vapors heat up
Sublimation is
solid to liquid
solid to gas
solid to plasma
gas to solid
The Sanskrit word Anu stands for (a) .
The Greek translation for the word indestructible is (a) .
The (a) is the 1-2 letter abbreviation that represents the element's name
There are 118 known (a) .
A row of elements across the periodic table is also known as the (a) .
A (a) of elements are the ones found in a column.
The (a) can be found within the nucleus of an atom.
Protons have a (a) charge.
Neutrons have (a) charge.
Electrons have a (a) charge.
Electrons can be found outside the nucleus in the (a) .
Particles that vibrate in a fixed position are (a) .
(a) doesn't have a definite shape but has a definite volume.
Matter is anything that has a (a) and takes up space.
When did John Dalton make his discoveries.
1802
1912
1926
1909
What did Ernest Rutherford discover?
The nucleus
The electron
The proton
The neutron
True or False: energy cannot be created or destroyed
True
False
What phase change is this? Solid --> Liquid
Sublimation
Melting
Freezing
Condensation
Freezing is when a _____________ changes into ___________.
solid;liquid
gas;liquid
solid;solid
liquid;solid
Condensation is when a _____________ changes into ___________.
gas;liquid
solid,liquid
liquid;gas
gas;solid
In a _______________ change a new substance is formed.
product
chemical
reactant
physical
Is this a physical or chemical change? Is this change irreversible or reversible?
Physical
Chemical
Irreversible
Reversible
Is this a physical or chemical change? Is this change irreversible or reversible?
Physical
Chemical
Irreversible
Reversible
