This is the smallest particle of an element that still keeps its properties
What is an atom?
This is a man-made element
What is synthetic elements?
What is a proton?
An energy level is where what particle buzzes around the atom
What is an electron?
A group of one kind of atom is called this
What is an element?
These elements are found in nature
What is naturally occurring elements?
This type of number is the amount of protons an atom has
What is an atomic number?
This type of electron spends its time on the very outer shell of an atom
What is a valence electron?
This is the center of the atom
What is the nucleus?
A compound is defined as this
What is two or more elements chemically bonded together?
This number is the amount of nucleons an atom has
What is the mass number?
This atom doesn't have the normal number of electrons
What is an ion?
Nucleons contain these two particles
What is protons and neutrons?
This profession would mix chemicals together to make new things
What is an alchemist?
This type of particle has no charge
What is a neutron?
When atoms share electrons equally it's known as
What is covalent bonding?
This type of particle contains a negative charge
What is an electron?
H20 is this
What is a compound?
When an atom loses electrons
What is a cation?
This rule states that when an atom has eight electrons in its outer shell is becomes stable
What is the octet rule?