Question

Dalton atomic theory​

Answer 1

Dalton's atomic theory proposed that all matter was composed of atoms, indivisible and indestructible building blocks. While all atoms of an element were identical, different elements had atoms of differing size and mass.

Answer 2

Answer:

1)Matter consists of very small particles(atoms) which are indivisible

2)Atoms cannot be created or destroyed

3)Atoms of one element are all identical:they have same mass and same properties

4)Atoms of different element have different mass and different proporties

5)When elements combine to form compounds,the atoms of these elements unite in simple whole number ratios to form compound atoms(now called molecules)