Question

major ideas of Dalton's atomic theory​

Answer 1

Answer:

1) All matter is made of atoms. Atoms are indivisible and indestructible. 3) Compounds are formed by a combination of two or more different kinds of atoms. 4) A chemical reaction is a rearrangement of atoms.

Answer 2

താൻ 9th ആണോ ?

• All the matter is made up of very small particles called atoms.
• Atoms can neither be created nor be destroyed. Atom is the smallest particle that can take place in a chemical reaction
• All the atoms of a same element are identical in every respect,having same physical and chemical properties.
• Atoms of different elements differ in every respect ie mass,size and chemical properties.
• compounds are formed when atoms of two or more elements combine in a simple ratio.