Chemistry, 13.04.2021 23:30, jadeandryna0609
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7) As you move left to right across Period 3 from Sc to Zn, the energy needed to remove an electron from an atom —
A. generally increases
B. generally decreases
C. does not change
D. varies unpredictably
Answers: 3
Chemistry, 21.06.2019 22:20, aidengalvin20
One or more substances changing into one or more substances is an example of a
Answers: 1
Chemistry, 22.06.2019 23:00, 1315055427
Which subshell is represented by the actinides family?
Answers: 1
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7) As you move left to right across Period 3 from Sc to Zn, the energy needed to rem...
Chemistry, 11.07.2019 23:00