Cem 141 Exam 1 Questions and Answers 2026 Latest Update

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Michigan State University

CEM 141 Cem 141 Exam 1 Questions and
Answers 2026 Latest Update
Why are atoms in constant motion? Ans: Thermal Energy

Atoms are the _________ part of a molecule. Ans: Smallest

An element is made of _________ type of atom. Ans: One specific

A compound is made of __________ atoms chemically combined Ans: 2 or
more

Gravitational forces are mediated by fields. (T/F) Ans: True. It's mediated by
gravitational field.

Gravitational forces require the presence of two or more objects.(T/F) Ans:
True

Gravitational forces can be associated with a single object.(T/f) Ans: False.
Requires two objects.

Gravitational forces can be attractive or repulsive.(T/F) Ans: False. Only
repulsive

Gravitational forces increase as the distance between the objects
increase.(T/F) Ans: False

Gravitational forces increase as the mass of the object increases Ans: True

Electrostatic forces decrease as the distance between the objects increases
Ans: True

Electrostatic forces can be attractive or repulsive (T/F) Ans: True

Electrostatic forces are always attractive. (T/F) Ans: False



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