Question

M. Choose from the following as to what matches the description given below:

1. Atoms of different elements are different in all respects.

2. Apple pie model of structure of atom was the first model put forth by a scientist.

3. The shell around the nucleus of an atom which can have maximum number of two electrons.

4. The scientist who put forth the modern structure of atom.

5. An aggregate of protons and neutrons within an atom.

[Neils Bohr, J.J. Thomson, nucleus, Dalton's atomic theory, K.]​

Answer 1

Answer:

1. Dalton atomic theory

2. J.J thomson

3. Rutherford

4.Neil Bohr

5. nucleus

Explanation:

Answer 2

Explanation:

ANSWER:-

1. Atoms of different elements are different in all respects. [ Dalton's Atomic Theory]
2. Apple pie model of structure of atom was the first model put forth by a scientist. [ J.J Thomson]
3. The shell around the nucleus of an atom which can have maximum number of two electrons. [ K shell]
4. The scientist who put forth the modern structure of atom. [ Neils Bohr ]
5. An aggregate of protons and neutrons within an atom. [ Nucleus]

Things to note:-

Dalton's Atomic Theory:-

1. Matter is made up of very small particles known as Atoms.
2. Atoms of different elements are different in all respects.( Both physical and Chemical)
3. Atoms of same elements are same in all respects ( Both physical and Chemical)
4. Atoms can never be created nor be destroyed.
5. In a chemical Reaction atoms of different elements combine in while numbers to form compounds.$.$