What is the angle between the carbon-hydrogen bond and the carbon-nitrogen bond in the hydrogen cyanide (HCN) molecule?

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

What is the work done by the electric force to move a 1 c charge from a to b?

In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as