atom has a central surrounded by . 2)Protons and neutrons are inside the 3)Protons are charged particles and electrons are charged particles. 4)charge of neutron is 5)An atom consists of equal number of and 6)A is a charge storing device

1. nucleus and electron

2. nucleus

3. Positively charged, negatively charged

4. zero

5. protons and electrons

6. Capacitor

Explanation:

1. nucleus and electron - Nucleus is the central part of atom which is positively charged

2. nucleus

3. Positively charged, negatively charged - Proton have +1 change and electron have -1 charge

4. zero - Neutrons are neutral in nature and hence have no charge

5. protons and electrons

6. Capacitor

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.