Atoms
True or False-
Everything is made up of atoms.
True
Particle in the nucleus of an atom that has a positive charge.
What is a PROTON?
Cl
What is chlorine?
The molecule for water.
What is H20?
Anything that has a mass and takes up space.
What is MATTER?
The smallest particle of matter that still has its properties.
What is an atom?
Particle in the nucleus of an atom that has no charge.
What is a neutron?
The symbol for Nitrogen.
What is N?
CO2
What is carbon dioxide?
Wood Burning
What is a chemical change?
When an atom becomes charged. (loses or gains electrons)
What is an ION?
Particles that orbit around the nucleus of an atom and have a negative charge.
What is an electron?
Ca
What is the symbol for Calcium?
Symbols put together to show which elements make up a compound.
Color
What is a physical property?
2 or more atoms or elements that join together.
What is a compound?
The number of protons and neutrons in an atom make this number (decimal) up.
What is atomic mass?
This element has an atomic number of 36.
What is Krypton?
The composition of NH4
What is 1 Nitrogen atom, 4 Hydrogen
To change from a liquid to a gas.
Your favorite teacher.
Who is Mrs. Baker?
The number of protons in an atom is known as this.
What is the atomic number?
This element has an atomic number of 13.
What is aluminum?
The composition of CHCl2
What is one Carbon, 1 Hydrogen, 2 Chlorine
Animals having outer colors and patterns that hide or disguise them.
What is camouflage?