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WorksheetsPS- Topics 1 & 2: Matter and Atoms
Total questions: 21
Worksheet time: 11mins
What is matter?
Anything that is a liquid.
Anything that has weight.
Anything that has mass and takes up space.
Anything that can be seen by the human eye.
Is oxygen matter?
Yes, it takes up space (like a balloon with air) and has mass (a balloon with air has weight).
Yes, it can bee seen by the human eye and has mass.
No, oxygen cannot be seen by the human eye and doesn’t have mass.
No, oxygen does not have mass or take up space.
Which state of matter has NO definite shape and NO definite volume?
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 on how hard gravity is pulling on an object.
Mass
Volume
Weight
Density
What is all matter composed out of?
Building blocks
Solids
Atoms
Mass
What are the 3 subatomic particles of an atoms?
Protons
Electrons
Neutrons
Croutons
Nucleus
Which subatomic particle in the atom has a positive charge? Where is it located in the atom? (center, around, the outside, etc)
Neutrons, on the outside of the atom
Electrons, on the outside of the atom
Protons, on the outside of the atom
Protons, in the nucleus
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 and 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 and Protons
The nucleus of an atom contains both __________ & __________.
protons & neutrons
protons & electrons
neutrons & electrons
All matter is made up of:
Mass
Atoms
Nucleus
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 the atom's nucleus.
Protons
Neutrons
Electrons
