Question

Write true or false and correct the false statements:

i) Particles of matter attract each other with force.

ii) Synthesis reactions involve replacement of radicals.

iii) Carbon and silicon are trivalent elements.

iv) John Dalton discovered atom.

v) If an atom has 12 electrons, its atomic number is 12.​

Answer 1

1.false

2.true

3. false

4. true

5. true

Answer 2

Explanation:

intermixing proparty the matter is known a sublimation