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Can you see an atom with just your eyesight?
No way! Atoms are way too small to see!
What are we made out of?
Atoms!
What part of the atom flies around the nucleus?
Electrons
What makes up the nucleus of an atom?
Protons and Neutrons
What is an atom?
Smallest unit of matter/ It is what all of matter is made up of.
What is an atom made of?
Protons, Electrons, and Neutrons
What is an isolated system?
An isolated system is when energy or mass CANNOT enter or leave a system.
What is an example of an open system?
Possible answer: Ocean
What is an open system?
An open system is when energy and mass and enter and leave a system.
When you burn a piece of wood, are you destroying matter?
No, it is just changing form. It goes from a solid piece of wood into ash and smoke.
What does the Law of Conservation of Matter state?
It states that matter can not be created nor destroyed, but it can change forms.
True or False. Matter can be created and destroyed.
False! Matter CANNOT be created or destroyed.
What is an example of a closed system?
Possible answer: Earth
What is a closed system?
Energy can enter and leave the system but mass cannot. Mass is conserved.
True or False? The atoms that you are made of were once swirling around in space.
True!
What is aluminum foil made of?
Aluminum / Atoms both are correct!
These bottle are... A. Half empty B. Half full C. Completely empty D. Full of matter in the form of gas
D. Full of matter in the form of gas
How is weight different from mass?
Weight changes in different levels of gravity whereas mass stays the same no matter what.
What is mass?
It is a measurement of the amount of matter something contains.
True or False? Even if you're weightless in space you still have mass.
True
What is matter?
Anything that has mass and takes up space.
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