Question

Write T for true and F for false statement.
1. The nucleus of an atom may have a net negative charge.
2.H and H are the isotopes of hydrogen. -
3. The only element that has only two electrons in its outermost shell is hydrogen
4. A single covalent bond is formed due to sharing of only one electron pair by the two
5. Nuclear radiation may leak out during the processing of nuclear fuel.​

Answer 1

Answer:

F,F,F,T,T.

Explanation:

(1) Nucleus contains protons and neutrons,so it has net positive charge.

(2) Hydrogen has three isotopes -protium,deuterium and tritium

(3) It's helium having two electrons in the outermost shell.

(4) Single covalent bonds are formed by sharing one electron pair between two elements.

(5) During nuclear fuel process,radiation may take place.

Answer 2

Answer:

False, False , False, True, True