Atoms
This is a small particle that makes up most types of atoms on earth
An atom
Made up of only one kind of atom
An element
state that matter is neither created nor destroyed, only changed in form
Law of Conservation of Matter
These are found on the right side of the periodic table
Metalloids and non metals
This is an uncharged particle in the nucleus of the atom.
A neutron
These are on the periodic table
An element
Anything that has mass and takes up space
Matter
This is the number of protons in the nucleus of each atom of an element
Atomic number
These are atoms of the same element that have different numbers of neutrons.
An isotope
These are shiny, good conductors of heat and have luster
A metal
True or False- Hydrogen is not matter
This is the sum of the an atom's protons and neutrons
Mass number
This is a positively charged particle in the nucleus of the atom
A proton
These are poor conductors of heat and electricity. They are dull in appearance
non metal
True or False- heat is matter
False
This is the weighted average of mass of an element
Atomic Mass
This is a negatively charged subatomic particle
An electron
Elements that have characteristics of metals and non metals
metalloid
True-or False- Light is matter
False