An atom's mass number is 14 and its atomic number is 7. How many neutrons are in its nucleus?
A) 21
B) 7
C) 6
D) 14
Correct Answer:
Verified
Q32: Cell phones are often recycled to collect
Q33: Which of the following best characterizes ferromagnesian
Q34: Which of the following describes the light
Q35: How does one classify a nonsilicate mineral
Q36: _reacts readily with acids such as hydrochloric.
A)Quartz
B)Diamond
C)Talc
D)Calcite
Q38: Hornblende and the other amphiboles have what
Q39: Which group of minerals are the most
Q40: _is not a mineral.
A)Oxygen
B)Gold
C)Halite
D)Calcite
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