Covalent Bond.
To be specific, it is polar covalent bond. :)
C. Groups 13-16 contain metalloids.
If you look on a periodic table, these usually have a different color.
The answers will help you!!!!!
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The statement describes from the relationship between multiple approaches and familiarity with similar work. The answers is would be last sentences. D. Multiple approaches may occur because scientists develop similar interests independently.
The balanced chemical equation is,
2Mg+2HCl→2MgCl+H2↑
