Question

Five major points of their atomic theory

Answer 1

Answer:

five major points of their atomic theory are :

( 1 ) elements are made of extremely small particles called atoms.

( 2 ) these elements will be identical in size , mass and other properties.

( 3 ) atoms cannot be destroyed or created.

( 4 ) atoms of different elements combine in simple whole number ratios to form chemical compound.

( 5 ) in a chemical reaction atoms combine separate or rearrange.