What is a molecule?

Based on its constituent atoms, molecules are divided into two, mention and explain!

Mention examples of elemental molecules and compound molecules!

Based on its constituent components, compounds are divided into two major groups, mention and explain!

Mention examples of compounds!

Explain the formation of water compound!

Why is oxygen called a burning substance? Explain!

What elements does salt consist of, explain!

What is another name for vitamin D?

What will happen if there is a deficiency of vitamin D? Explain!

What is magnesium hydroxide and what is its function?

What do you know about mixtures?

Based on their physical properties, mixtures are divided into three types, mention what they are and explain!

What are the purposes of separating mixtures?

Mention the methods of separating mixtures of insoluble particles and explain each!

Mention the ways to separate mixtures of soluble particles and explain!