LIFE SCIENCE

Detailed explanation-1: -Protons carry a positive charge, whereas electrons carry a negative charge. Neutrons have no charge. Hence the nucleus of an atom is positively charged.

Detailed explanation-2: -There are three subatomic particles: protons, neutrons and electrons. Two of the subatomic particles have electrical charges: protons have a positive charge while electrons have a negative charge.

Detailed explanation-3: -Protons are a type of subatomic particle with a positive charge. Protons are bound together in an atom’s nucleus as a result of the strong nuclear force.

Detailed explanation-4: -A proton is one of three main particles that make up the atom. Protons are found in the nucleus of the atom. This is a tiny, dense region at the center of the atom. Protons have a positive electrical charge of one (+1) and a mass of 1 atomic mass unit (amu), which is about 1.67×10−27 kilograms.

Detailed explanation-5: -On the atomic level, protons are positively charged and electrons are negatively charged.