Define Physics
the study of matter and energy
How many protons does Chlorine have?
17
What is Astronomy?
The study of stars and space.
What is Biology?
What is the famous equation that deals with matter and energy. Identify each variable.
E=mc2
E-energy
m-mass
c- constant speed of light
What is Chemistry?
The study of atomic bounds
What is Geology?
The study of Earth (Planets).
What are the 6 evolution of Invertebrate animals.
Sponges and coral, Sea Jellies, Worms, Mollusks, Echinoderms, Arthropods.
What is the difference between mass and density?
Mass is the amount of matter in an object. Density is the mass per unit volume of a substance.
What is Atomic Bonds?
It is formed and broken by electron behavior.
What is a Solid, Liquid and Gas?
A solid is a state of matter with a definite shape and volume. A Liquid is a state of matter with a definite volume but not shape. A gas is a state of matter without a definite shape or a definite volume.
What are the 3 types of atomic bounds?
Ionic bond, Covalent bonds, and Metallic bonds.