For an experiment, you need to choose an element that has specific properties. Which is the most important when
making your decision?
Select one:
a. which period the element is in
b. the number of valence electrons it has
c. the number of protons and neutrons in the nucleus
d. the energy levels it contains
Answers: 3
Chemistry, 22.06.2019 06:00, girly37
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Chemistry, 22.06.2019 10:00, paynedeforest2596
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For an experiment, you need to choose an element that has specific properties. Which is the most imp...
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