Bio 111 Flashcards
1
Q
NON POLAR COVALENT BONDS
A
Equal sharing of electrons
2
Q
POLAR COVALENT BONDS
A
Unequal sharing of electrons
3
Q
REACTANTS
A
Original molecules
4
Q
PRODUCTS
A
Molecules resulting from reaction
5
Q
CATION
A
More protons than electrons (net POSITIVE charge)
6
Q
ANION
A
Fewer protons than electrons (net NEGATIVE charge)
7
Q
ATOMS ARE COMPOSED OF
A
• Protons (+)
• Neutrons (no charge)
• Electrons (-)
8
Q
PROTONS & NEUTRONS ARE LOCATED IN THE…
A
Nucleus
9
Q
ELECTRONS ARE FOUND IN…
A
Orbitals surrounding nucleus
10
Q
MASS IS THE..
A
Amount of substance
11
Q
WEIGHT IS….
A
The force gravity exerts on substance
12
Q
OXIDATION
A
Loss of electron
13
Q
REDUCTION
A
Gain of electron
14
Q
VALENCE ELECTRONS
A
of electrons in outermost energy level
15
Q
INERT (NONREACTIVE ELEMENTS HAVE ALL _____ ELECTRONS
A
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