Chemistry, 23.10.2019 03:00 tanyiawilliams14991

The element sodium, na, has an atomic number of 11 and an atomic mass of 23.0 atomic mass units (amu). which of these elements is most likely to have similar reactivity as sodium?

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The element sodium, na, has an atomic number of 11 and an atomic mass of 23.0 atomic mass units (amu...

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