Chemistry, 06.11.2019 05:31 hjlhdjfhjh

In which pair is the one on the left larger than the one on the right?
1. s, mg
2. k, k+
3. na, rb
4. br, br-

Answers: 2

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In which pair is the one on the left larger than the one on the right?
1. s, mg
2. k, k...