Question

1. The element selenium would be expected to form ______ covalent bond(s) in order to obey...

1.

The element selenium would be expected to form ______ covalent bond(s) in order to obey the octet rule.

Use the octet rule to predict the formula of the compound that would form between selenium and hydrogen , if the molecule contains only one selenium atom and only single bonds are formed.

Formula: _____

2.

The element selenium would be expected to form ____ covalent bond(s) in order to obey the octet rule.

Use the octet rule to predict the formula of the compound that would form between selenium and chlorine , if the molecule contains only one selenium atom and only single bonds are formed.

Formula: ____
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Answer #1

1.The element selenium would be expected to form two covalent bond(s) in order to obey the octet rule.

Use the octet rule to predict the formula of the compound that would form between selenium and hydrogen , if the molecule contains only one selenium atom and only single bonds are formed.

Formula: SeH2

2.

The element selenium would be expected to form two covalent bond(s) in order to obey the octet rule.

Use the octet rule to predict the formula of the compound that would form between selenium and chlorine , if the molecule contains only one selenium atom and only single bonds are formed.

Formula:

SeCl2

​​​​​
  • Selenium belongs to the Oxygen family
  • It has 6 electrons in the outermost shell
  • Therefore, it requires two electrons to complete it's octet
  • Therefore, it forms two Covalent bonds.

Thank You!

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