The sun produces energy from matter in its core through the process of earth science.

The basic answer is that the sun, similar to all stars, can make vitality since it is basically an enormous fusion reaction. Researchers trust this started when a colossal billow of gas and particles fallen under the power of its own gravity – which is known as Nebula Theory. This not just made the enormous chunk of light at the focal point of our close planetary system, it likewise set off a procedure whereby hydrogen, gathered in the middle, started combining to make sun oriented vitality. Also, nuclear fusion and 4 hydrogen nuclei are combined to form one helium nucleus releasing energy.

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf