Atoms
This is a small particle that makes up most types of atoms on earth
What is an atom
Made up of only one kind of atom
What is an element
This state of matter has a definite shape and volume.
What is a solid?
This element's symbol is O
What is oxygen?
Name all three common states of matter.
What are solid, liquid, and gas?
This is an uncharged particle in the nucleus of the atom.
What is a neutron
These are on the periodic table
What is an element
Anything that has mass and takes up space
What is matter
This is the number of protons in the nucleus of each atom of an element
What is the atomic number
This change happens when a solid turns into a liquid.
What is melting?
This number tells you how many protons are in an atom of an element
What is the atomic number?
This chart contains 118 different elements, each with its own symbol, atomic number, and properties.
What is the periodic table?
This state of matter takes the shape of its container but has a definite volume
What is a liquid?
This is the sum of the an atom's protons and neutrons
What is mass number
The atomic number tells you the number of these particles.
What are protons?
This is a positively charged particle in the nucleus of the atom
What is a proton
This element, found in diamonds and living things, has the symbol "C"
What is carbon?
This describes how much space something takes up
What is volume?
This is the weighted average of mass of an element
What is atomic mass
Oxygen has this atomic number.
What is 8?
This gas is the most common element in the universe and has only one proton.
What is hydrogen?
True-or False- Light is matter
What is False
These are the letters used to represent an element.
What is the atomic symbol?
This shiny, yellow metal is used in jewelry and has the symbol "Au"
What is gold?