As air is moving through the atmosphere, the path the air travels is changed due to what? (10 points) A. the position of the moon
B. the rotation of the Earth
C. solar flares on the surface of the sun

Yes, endothermic means it turns cold. and some chemical changes include change of tempature.

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   

The molar mass of a substance is defined as the mass of 1 mol of that substance, expressed in grams per mole, and is equal to the mass of 6.022 × 10 23 atoms, molecules, or formula units of that substance.

Putting salt in vinegar water