HBHI - Chapter 2 - Basic Chemistry Flashcards
1
Q
3 states of matter?
A
solid, liquid, gas
2
Q
give an example of the 3 states of matter
A
solid - bones, teeth
liquid - blood, digestive juices
gas - air, CO2
3
Q
4 elements in human body?
A
oxygen (65.0)
carbon (18.5)
hydrogen (9.5)
nitrogen (3.2)
4
Q
name the subatomic particles of an atom
A
proton, neutron, electron
5
Q
A
