Chapter 2 Biology 5 Flashcards

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1
Q

What is the smallest unit that retains physical and chemical properties

A

Atom

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2
Q

What is a part of an atom

A

subatomic particles

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3
Q

What is in a subatomic particles

A

Neutrons
Protons
Electrons

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4
Q

What is does the subatomic particles charge

A

Neutrons (no charge)
Protons (positive charge)
Electrons (negative charge)

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5
Q

What are Inos

A

Atoms with an electric charge

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6
Q

What are Isotopes

A

Isotopes an atoms same number of proton but different neutrons

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7
Q

What happens when 2 types of bonds atom

A

Ionic Bonds ( donate electrons)
Covalent Bonds ( share electrons)

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