States of Matter
Matter Changing
Measuring Matter
Atoms
Gravity
100
This is the fourth category of matter that includes light, electric gasses, and lightning.
Plasma
100
This is what its called when a liquid turns into a gas
Evaporation
100
These are the two basic units for measuring matter
Gram (g) and Kilogram (kg)
100
This is the center of the atom
Nucleus
100
Between mass and weight, which one changes depending on gravity
weight
200
This is the EXACT definition for matter
Anything that has mass and takes up space.
200
This is what its called when a gas turns into a liquid
Condensation
200
This is what we use to measure mass
Balance scale
200
Describe the charges of a proton- neutron- electron-
proton- positive neutron- neutral, no charge electron- negative
200
Name 5 objects that depend on gravity to function
fireworks, sports equipment, airplanes, answers may vary
300
Explain how the molecules of the three states of matter are arranged
Solid- tightly packed, rigid, no room Liquid- Loosely packed, more room, flowing Gas- Hardly packed at all, lots of room, flailing about.
300
The temperature at which a solid turns into a liquid is its ________________ point
Melting
300
One gram is equal to what item?
A Paperclip
300
If the nucleus of an atom was the size of an apple, how far away would the electrons be?
500 yards/meters, about the size of 5 football/soccer fields
300
If I weigh 84 pounds on Earth, how much do I weigh on the Moon?
14 pounds
400
From Bill Nye: This is the coldest temperature possible. It's so cold we haven't even reached it yet
Absolute Zero
400
Matter changes states because of ________________ and _________________
Temperature and pressure
400
How many kilograms are in 56,000 grams?
56 Kg
400
The word "atoms" come from the Greek word "Atomis" meaning what?
Indivisible
400
This man first discovered gravity when an apple fell on his head
Sir Isaac Newton
500
This is vocab word from the Brainpop video describes stuff like jello, gak, butter, and paint
Colloid
500
This is what its called when a solid turns directly into a gas. Dry ice is an example of this
Sublimation
500
A recipe calls for 254 grams of flour. I only have 176 grams in my kitchen. How many more grams do I need?
78 grams
500
On the periodic table, the element NaCl (sodium chloride) is what?
Salt
500
Albert Einstein's Theory of _______________ stated that gravity bends space and time. From the Brainpop video with the trampoline
Relativity
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