Question

5A) According to the Bohr's modelof an atom, when an electron "jumps" from a lower energy...

5A) According to the Bohr's modelof an atom, when an electron "jumps" from a lower energy level to a higher energy level, the atom

A.

emits energy

B.

absorbs energy

C.

converts into another chemical element

D.

remains its energy

B)

In Fahrenheit scale, the number of equal divisions between the freezing and boiling points of water is

A.

100

B.

212

C.

180

D.

160

C)

As the object's mass decreases, its inertia will

A.

remain the same

B.

increase

C.

increase and then decrease

D.

decrease

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