Math Review
50+35
85
What is an Atom?
the basic unit of a chemical element.
12.95*65
841.75
What is a Proton?
Positively charged particle
92/35
2.6
What is an Electron?
Negatively charged particle
11260.3-100.75
11,159.55
What is a Neutron?
Neutral charged particle
Convert to Scientific Notation:
0.00001657
1.657x10^-5