Describe the trends for valence electrons across a period and down a group within the periodic
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Biology, 22.10.2019 09:50 dundiedoo7196
Describe the trends for valence electrons across a period and down a group within the periodic
table
describe the trend for atomic mass across a period and down a group within the periodic table.
describe the trend for atomic radii across a period and down a group within the periodic table
describe the trend for reactivity across a period and down a group within the periodic table.
Answers: 3
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