answer the following on the basis of Rutherford model of the atom
1) Where is the positive charge placed ?
2) How are the electrons placed ?
3) Are electrons stationary inside the atom or moving ?
Answers
Answer:
The atom, as described by Ernest Rutherford, has a tiny, massive core called the nucleus. The nucleus has a positive charge. Electrons are particles with a negative charge. ... The empty space between the nucleus and the electrons takes up most of the volume of the atom.
Explanation:
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Answer:
1) There is a positively charged centre in an atom called the nucleus. Nearly all the mass of an atom resides in the nucleus.
2) The electrons in an atom move around the nucleus in regions known as electron shells.
Each electron shell can only contain a certain number of electrons.
Electrons are placed in the lower energy level first and when this is completely filled, we move on to the second energy level and so on.
The way the electrons are arranged in an atom is called the atom's electronic structure or electronic configuration.
The maximum number of electrons that the first shell can contain is 2. The max. no. of electrons that the first shell can contain is 8. For the first 20 elements, the max. no. of electrons that the 3rd shell can contain is 8.
3) ?????
Explanation:
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