Chemical Level
What is the basic unit of life?
Cells
What are the three phases of matter?
Solids, Liquid, Gas
Your body is made up of how many elements?
26 different elements
Cells is made up of??
Atoms
What is Solids??
Definite shape and volume
What are the 4 major elements make up 96 % of your body?
Carbon, Hydrogen, Oxygen, Nitrogen (CHON)
What is the study of Chemistry?
Structures and interactions of matter
What is Liquids?
a substance that flows freely but is of constant volume
What are the 8 Lesser Elements make up 3.6% of your body?
Ca, P, K, S, Cl, Na, Mg, Fe
What is made of matter?
Everything
What is Gas?
No definite shape or volume
What is the name of the 14 elements make up the remaining .4% of your body?
Trace Elements
What is matter?
Anything that occupies space and has mass
What is some examples of gas?
Oxygen, carbon dioxide
What is the name of the elements just as important as major?
Trace Elements