Question

Please please give me the important notes

Answer 1

Answer:

atoms are smallest particals

Explanation:

atoms are the smallest particles which join together to form molecules.

Answer 2

Explanation:

• atoms are the building blocks of all matters
• you cannot see them with naked eyes
• they all or of extremely small size and you can only see them with microscopes

• when two or more atoms combine they form molecules
• solids:atoms and molecules are in constant liquid:atoms or molecules move around and glide over each other
• gases:atoms or molecules moves freely and are not in contact with each other
• the space o between two molecules is called intermolecular space.