The nucleus of an atom consists of
A). Protons and Neutrons
B). Neutrons and Electrons
C). Electrons only
D). None of the above
Protons and Neutrons
The nucleus is a collection of particles called protons, which are positively charged, and neutrons, which are electrically neutral. Protons and neutrons are in turn made up of particles called quarks.
1. Question 14.1:What are monosaccharides?
2. Which mineral is the ore Of aluminium?
3. The property of hydrogen which distinguishes it from alkali metals is
5. The nuclear particle having no mass and no charge, but only spin is
6. Aluminum can be purified by
7. Philosopher’s wool is chemically
8. Which of the following is an ore of Aluminium?
9. The National Chemical Laboratoly (India) is located in
10. Conversion of chemical energy into electrical energy occurs in