Answer:
3.14
Explanation:
A student was comparing two samples with an equal number of carbon atoms. One sample contained only Carbon-12 atoms. One sample contained only Carbon-14 atoms, which contain two more neutrons than Carbon-12 atoms. The student measured the mass of each sample and testing the reactivity of each sample.
Required:
What would best describe the results of the investigation?
Answer:
D.
Explanation:
INCREASE OF SOLAR WINDS When the sun is more active
A. 1 proton and 1 neutron
Answer:
B
Explanation:
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