Chapter 2 Biology 5 Flashcards
1
Q
What is the smallest unit that retains physical and chemical properties
A
Atom
2
Q
What is a part of an atom
A
subatomic particles
3
Q
What is in a subatomic particles
A
Neutrons
Protons
Electrons
4
Q
What is does the subatomic particles charge
A
Neutrons (no charge)
Protons (positive charge)
Electrons (negative charge)
5
Q
What are Inos
A
Atoms with an electric charge
6
Q
What are Isotopes
A
Isotopes an atoms same number of proton but different neutrons
7
Q
What happens when 2 types of bonds atom
A
Ionic Bonds ( donate electrons)
Covalent Bonds ( share electrons)
