Question

a) state three points of difference between an atom and molecule. for 3 marks ​

Answer 1

Atom

Atom is the smallest particle of an element

which is a non bonded entity

that may or may not exist freely

Molecule

A molecule is the smallest particle of an element or a compound

it is a bonded one

An atom consists of nucleus and some no. of electrons.Atoms have the same no. of protons and electrons,because otherwise,you would have an ion.

A molecule have two or more atoms bonded together. an atom is the smallest part of matter.

In a molecule, atoms are bonded together by single, double, or triple bonds. An atom has a nucleus surrounded by electrons. ... So another difference between atoms and molecules is that when similar atoms combine together in varying numbers, molecules of different properties can be formed.

Answer 2

Hey, your answer

1.atom-it has a nucleus surrounded by nucleus

2. atoms are much smaller than molecules

1. molecules- these are the combination of atoms

2. molecules are formed by chemical reaction of atoms

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