Question

on which of the following date we observe the position of earth as ophielion​

Answer 1

Answer:

July 4 2020

Explanation:

July 4, Earth was at the farthest point in its orbit around the sun, also known as aphelion.

Answer 2

Answer:

A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.[1] For many molecules, the sharing of electrons allows each atom to attain the equivalent of a full outer shell, corresponding to a stable electronic configuration. In organic chemistry, covalent bonds are much more common than ionic bonds.