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the relationship between the mass of a substance and how much space it takes up
What is DENSITY
a substance that cannot be broken down into simpler substances
What is ELEMENT
Control center of the cell
What is NUCLEUS
Tiny NEGATIVELY charged particles moving at high speed outside the nucleus
What is ELECTRON
a substance that cannot be broken down into simpler substances
What is ELEMENT
Tiny NEGATIVELY charged particles moving at high speed outside the nucleus
What is ELECTRON
The amount something weighs; the amount or quantity of heaviness or mass
What is WEIGHT
Free flowing molecules with a constant volume
What is LIQUID
Particles in the nucleus that hold NO CHARGE
What is NEUTRON
A property of matter that can be observed when the type of matter changes
What is CHEMICAL PROPERTY
A characteristic that can be observed or measured without changing the identity of the substance
What is PHYSICAL PROPERTY
positively charged particles located in the nucleus
What is PROTON
The amount of space an object occupies
What is VOLUME
Firm and stable molecules with a definite shape and volume
What is SOLID
Free flowing molecules with a constant volume
What is LIQUID
An air like fluid substance that expands to fill any space available
What is GAS
Smallest particle of an element
What is ATOM
The ability of an object or material to be pushed or pulled by a magnet
What is MAGNETISM
A material that allows heat and electricity to pass through it
What is CONDUCTOR
the relationship between the mass of a substance and how much space it takes up
What is DENSITY
The ability of an object or material to be pushed or pulled by a magnet
What is MAGNETISM
Particles with more than one atom joined together
What is MOLECULE
The amount of matter within an object
What is MASS
Any substance that occupies space and has mass
What is MATTER
Firm and stable molecules with a definite shape and volume
What is SOLID