All isotopes have different
number of neutrons and hence different atomic masses. Also they have the same
electronic configuration and since the chemical properties are determined by
this configuration, they all have the same chemical properties; therefore the
answer is C)The all have the same number of protons.
To complete the sentence and to be produce a correct sentence structure and grammar, the answers should be thinks and are. To complete the sentence, it is read as the following; "The world-journal thinks that the justices of the supreme court are wrong in this case."
C. Educated women may learn family-planning techniques
Answer:
In the case of WWII, it was mostly fought between democracies (with the exception of the USSR) and fascist regimes. ... In WWII, there was a race between Nazi Germany and the United States to develop nuclear weapons. The Cold War also involved a nuclear arms race between the USSR and the United States.
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Explanation:
