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WorksheetsUNIT 1: Physical Science Study Guide
Total questions: 25
Worksheet time: 13mins
What is Matter? (According to the article.)
Anything that is a liquid
Anything that can be seen by a human eye.
Anything that has mass and takes up space
Anything that has weight
Is oxygen matter?
No, it cannot be seen so it's not matter
Yes, it takes up space, (like a balloon with air.)
Yes, it can be seen and has mass
No, oxygen does not take up space.
Which states of matter has NO definite shape and NO definite volume? (Select two)
Solid
Liquid
Gas
Plasma
Which state of matter has NO definite shape, but it does have a definite volume?
Solid
Liquid
Gas
Plasma
How is a gas different from plasma?
Gases have a definite volume and plasma does not.
Plasmas are electrically charged and gases are not.
Gases and plasma are the same.
If I traveled to the moon, my _________ would change but my _________ would not.
Mass, Weight
Weight, Mass
Mass, Volume
Density, Mass
Solids are _________ dense than liquids.
More
Less
_____________ is a measurement of how hard gravity is pulling on an object.
Mass
Volume
Weight
Density
Which of these isn't matter?
Water
Book
Tree
They're all examples of matter.
Why does ice float on water, even though it's just frozen water?
(a)
What is matter composed of?
Building blocks
Solids
Atoms
Mass
What are the 3 subatomic particles (or parts) of an atom?
Protons, Electrons, and Neutrons
Liquids, Gas, and Solids
Atoms, Matter, and air.
There aren't three.
Which subatomic particle in the atom has a positive charge? Where is it located in the atom (center, around the outside, etc.)
Protons, found around the outside of the nucleus.
Electrons, found inside the nucleus.
Protons, found inside the nucleus.
Neutrons, found nowhere in the atom.
How big are atoms?
Really big
Really tiny
Size can vary
Does not have a size; it is invisible.
About how many atoms are in a grape?
About 7 million
About 2 million
About 100 thousand
There are no atoms inside a grape
What does the number of protons tell you about an atom?
The mass number
The number of elements
The atomic number
None of the above
What subatomic particle(s) is/ are located in the nucleus of an atom?
Protons
Protons & Neutrons
Electrons
Protons & Electrons
Which subatomic particle has very little mass (and weighs nearly nothing!)?
Proton
Neutron
Electron
Nucleus
Which two subatomic particles are added together to get the Atomic Mass?
Protons & Neutrons
Neutrons & Electrons
Electrons & Protons
None of the above
The nucleus of an atom contains both...
Protons & Neutrons
Protons & Electrons
Neutrons and Electrons
I don't know.
All matter is made up of:
Mass
atoms
Nucleus
Building Blocks
The ______ number is determined by the number of protons in an atom.
Atomic
Mass
The _________ number is determined by the number of protons AND neutrons in an atom.
Atomic
Mass
Electrons orbit in the _______________ of an atom.
Electron Cloud
Nucleus
___________ have a neutral charge and are located in an atom’s nucleus.
Protons
Nucleus
Neutrons
Electrons.
