Question

What is the charge of oxygen gas?

Answer 1

Hint :Charge is the property of matter that causes it to experience a force when placed in an electromagnetic field. There are two kinds of electric charge: positive and negative. Like charges repel each other and in contrast to charges attract each other.

Complete Step By Step Answer:
Matters are often charged with three ways:
-Charging by friction
-Charging by contact
-Charging by induction
Oxygen gas, $O_2$, has no charge.
The oxygen atoms form a chemical bond and thus the molecule is linear in shape, making the molecule nonpolar. The four dots overlapped on the oxygen gas molecule represent the chemical bond , two for each bond.
An electrical charge is formed when electrons are transferred to or away from an object. Because electrons have a charge, once they're added to an object, it becomes charged. When electrons are away from an object, it becomes charged.
Electric charge, basic property of matter carried by some elementary particles that governs how the particles are affected by an electrical or magnetic flux . charg ,which may be positive or negative, occurs in discrete natural units and is neither created nor destroyed.
Coulomb, unit of electrical charge within the metre-kilogram-second-ampere system, the thought of the Systeme International d'Unites d'Unites of physical units.The coulomb is defined because the number of electricity transported in one second by a current of 1 ampere.

Note :
Oxygen could also be a non-metal element and is found naturally as a molecule. Each molecule is made from two oxygen atoms that are strongly joined together. Oxygen has low melting and boiling points, so it's during a gas state at temperature.