Question

True or false:-

1. At the centre of an atom, protons and neutrons form a tiny central core called an electron.
2. A proton is a positively-charged particle.
3. All atoms of an element are similar or identical.
4. Molecules are formed by the combination of the atoms of the same element or different element.
5. When an atom loses or gains electrons, it becomes a charged particle called an ion
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Answer 1

Answer:

1. false

2. true

3. true

4. true

5. true

hope it will help you