vocabulary
atoms
molecules
energy
misc.
100
the building block of all matter
What is the atom
100
how long does an atom last
What is forever
100
when two atoms join together they form this
What is a molecule
100
energy is found where
What is everywhere
100
Ionic bonds form when one electron is what
What is donated to another
200
something that has a positive charge
What is a proton
200
what does each different kind of atom make up
What is an element
200
What happens when atoms of different types of elements join together
What is they make compounds
200
what are two forms of energy
What is potential and kinetic
200
the table with all the elements on it
What is the periodic table
300
the part of the atom that has no charge
What is the neutron
300
atoms can do this with electrons from other atoms
What is share
300
Molecules and compounds are held together by forces called
What is chemical bonds
300
stored energy that can be changed into kinetic energy
What is potential energy
300
A thing that is composed of two or more separate elements
What is a compund
400
the part of the atom that has a negative charge
What is the electron
400
what is at the center of the atom
What is the nucleus
400
What are two main types of bonds that hold most compounds together
What is covalent and ionic bonds
400
energy in motion that can be changed into other forms of energy
What is kinetic energy
400
These things are always in motion
What is molecules
500
the ability to do work is
What is energy
500
how do electrons spin on the outside of the electron
What is in circles
500
What do covalent bonds share electrons between
What is atoms
500
The amount of kinetic energy depends on
What is speed and mass
500
these two particles make up the nucleus
What is protons and neutrons
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