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1s2 2s2 2p5
When molten, the ions of an ionically bonded compound can move freely carrying charge. When solid, the oppositely charged ions are held in place by strong forces and therefore cannot conduct electricity.<...
Mn2+ + 4H2O => MnO4- + 8H+ + 5e-
The proton's relative charge is +1 The neutron's relative charge is 0 The electron's relative charge is -1.
Metal and non metal so ionic bondingStrong electrostatic forces of attraction between the positive and negative ionsWhich require lots of energy to break
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