Answers

2016-04-16T13:25:18+05:30
Boron(B)chemical element, semimetal of main Group 13 (IIIa, or boron group) of the periodic table, essential to plant growth and of wide industrial application.
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2016-04-16T13:40:50+05:30
Boric acid.. BH3O3 Sodium borate---- NaB4O7.10H2O
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