which of these is a molecule and is also a compound?\nh₂o (water with two atoms of hydrogen and one atom of…

which of these is a molecule and is also a compound?\nh₂o (water with two atoms of hydrogen and one atom of oxygen joined together chemically)\no₂ (two atoms of oxygen joined together chemically)

which of these is a molecule and is also a compound?\nh₂o (water with two atoms of hydrogen and one atom of oxygen joined together chemically)\no₂ (two atoms of oxygen joined together chemically)

Answer

Answer:

$H_2O$ (water with two atoms of hydrogen and one atom of oxygen joined together chemically)

Explanation:

Step1: Define molecule and compound

A molecule is two or more atoms joined chemically. A compound is a molecule made of different - element atoms.

Step2: Analyze $H_2O$

$H_2O$ is a molecule as it has multiple atoms joined chemically. It is also a compound since it has hydrogen and oxygen, two different elements.

Step3: Analyze $O_2$

$O_2$ is a molecule as two oxygen atoms are joined chemically. But it is not a compound because it consists of only one - type of element (oxygen).