Chemistry, 09.10.2019 17:30 hansen8031
Positively-charged particles consisting of two protons and two neutrons emitted by radioactive materials are
a) beta particles.
b) gamma particles.
c) alpha particles.
d) positron particles
Answers: 2
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Which is an example of renewableenergy resource uranium ,wind, or natural gas
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Explain why scientists use shared characteristics to make cladograms.
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How many moles of gas are present if p=11 atm, v=12l, t=185k?
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation:
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