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Which of the following is not part of the Atomic Theory? Compounds are made up of combinations of atoms All atoms of a given element are alike All matter is composed of atoms The atom is mainly empty space

Which of the following is not part of the Atomic Theory?
  1. Compounds are made up of combinations of atoms
  2. All atoms of a given element are alike
  3. All matter is composed of atoms
  4. The atom is mainly empty space

Grade:12

2 Answers

Shivangi Khatter
askIITians Faculty 468 Points
2 years ago
dear student
the correct answer is(D)
because the atom is mainly empty space is theory of Rutherford’s back scattering model and not of atomic theory.
Arun
25763 Points
2 years ago
Dalton's Atomic Theory

 

1) All matter is made of atoms. Atoms are indivisible and indestructible.

2) All atoms of a given element are identical in mass and properties

3) Compounds are formed by a combination of two or more different kinds of atoms.

4) A chemical reaction is a rearrangementof atoms

 

Hence correct answer is option D

 

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