Which phrase best describes the bond in H2?

Chemistry

2 answers:

Gala2k [10]2 years ago

6 0

Answer and Explanation:

Two hydrogen atoms, each containing one electron, approach each other in the formation of a molecule of hydrogen. Each atom needs a total of two electrons to fill their outermost energy level and make them stable. The best choice is to share their single electrons. Hence, a pair of bonding electrons is shared between the hydrogen atoms in the molecules.

This constitutes a single covalent bond. Hence, the correct option is B)

timofeeve [1]2 years ago

3 0

Answer:

single covalent bond

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In this case, it is possible to propose an energy balance in order to illustrate how the heat released by the reaction is absorbed by the water:

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