Bio 100 Mid Term 1 Scientific Method & Atoms & Chemical Bonds
Authored by Mya M
Biology
University
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51 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atoms/molecules where the number of protons doesn't equal the number of electrons
Ions
Cations
Anions
Tetrahedral
Planar
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Positively charged ions (more protons than electrons)
Ex: Na+
Ions
Cations
Anions
Tetrahedral
Planar
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Negatively charged ions (more electrons than protons)
Ex: Cl-
Ions
Cations
Anions
Tetrahedral
Planar
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When carbon forms single bonds with other atoms
(can twist)
Ions
Cations
Anions
Tetrahedral
Planar
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When 2 atoms form a double bond
(can't twist)
Ions
Cations
Anions
Tetrahedral
Planar
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Are non-superimposable mirror images of each other
(occurs when C atom has 4 different things attached, this C atom is called asymmetric or chiral)
Enantiomers
Geometric Isomers
Structural Isomers
Isomers
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When different molecules have same molecular formula but have different arrangement of atoms around c=c double bond
(Cis vs Trans)
Enantiomers
Geometric Isomers
Structural Isomers
Isomers
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