Question

What is a molecules? Draw a diagram to show the arrangement of molecules in solid and gases

Answer 1

Your Solution:

The smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms is known as a molecule or it can be defined as The simplest unit of a chemical compound that can exist, consisting of two or more atoms held together by chemical bonds. For example, we cay Ca2 which says that there are 2 molecules of calcium.

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Answer 2

Answer:

A molecules is an electrically neutral group of two or more atoms held together by chemical bonds .