Matter
a thing that has mass and take up space
what is matter
They are found on the periodic table
What is an element?
atom
What is the basic building block of matter?
an uncharged particle in the nucleus of an atom
What is a Neutron?
Rust on a nail
what is a chemical change?
density, color, mass, volume, melting point
what are the property of matter
Has an electron, neutron, and proton
What does an atom have?
Changes is size and shape
What is physical change?
Negatively charged particle that surrounds the nucleus of an atom
What is an Electron?
Melting a crayon
What is a Physical change?
soild, lquid, gas, plasma
what are the states of matter
smallest scale of measurement in the world
What is an Atom?
Freezing, Melting, condensation, vaporization, sublimation, and deposition
WHat are the 6 changes of matter?
Smallest particle of a substance
What is a Molecule?
Has a definite volume but not a definite shape
What is a liquid?
Quick and closely pack vibrations
What is a solid?
a pure substance that can be made of only one kind of atom
What is an Element?
When one chemical substance is transformed into one or more different substance
What is a Chemical change?
Positively charged particle located in the nucleus of an atom
What is a proton?
Has a definite shape and volume
What is a solid?
Moving very far apart and very fast
What is a gas?
earth, water, air, and fire
What are the 4 types of elements?
The point at which a liquid boils
What is the boiling point?
Matter is made up of
what is atoms?
Has no definite shape or volume
What is a gas?