MATTER I
Anything that has mass and takes up space
Matter
Which part of an atom has a negative charge?
Electron
A tool used for measuring mass
A balance scale
What is the formula for density?
mass/volume
What are three states of matter?
solid, liquid and gas
The amount of space an object takes up
Volume
What part of an atom has a neutral charge?
neutron
Tool used to measure volume
graduated cylinder
What is the formula for finding the volume of a rectangular prism?
length x width x height
This has a definite shape and volume.
A solid
The weight of something or how much stuff it has
Mass
What part of an atom has a positive charge?
proton
Unit of measure for mass
grams and kilograms
What is the density of water?
1 g/cm3 or 1 g/mL
When a solid changes to a liquid it is called...?
melting
What do you call matter that is made of only one kind of atom?
What is the center of an atom called?
Nucleus
Unit of measure for volume
liter or milliliter
What is the freezing point of water?
320F or 00C
When a gas changes to a liquid it is called...?
condensation
What happens to objects that are more dense than water?
They will sink.
How many electrons can be in the first level?
2
Used to find the volume of an irregularly shaped solid
water displacement
What is the boiling point of water?
2120 F or 1000C
When a liquid changes to a gas it is called....?
evaporation