Electronegativity is a chemical property that decides the tendency of an atom to attract electrons in a covalent bond. It is a property that can not be directly measured. Electron affinity of an atom is the...

Solid, liquid, gas and plasma are the four primary states of matter in which objects can be found on Earth. Solid is a state of matter that has a fixed shape and fixed volume. A gas is a state of matter that...

Solid, liquid, gas and plasma are the four primary states of matter in which objects can be found on Earth. Solid is a state of matter that has a fixed shape and fixed volume. Liquid is a state of matter that...

Solid, liquid, gas and plasma are the four primary states of matter in which objects can be found on Earth. Liquid is a state of matter that has no fixed shape but has a definite volume. A gas is a state of...

Chlorine is a naturally occurring element with a symbol Cl and atomic number 17. Under standard conditions, the element is a yellow-green gas. Chloride is an ion of chlorine. Essentially, when atoms gain or...