in convection why does the liquid at the bottom of the beaker move to the left while at the top of the beaker it moves to the right

In any atom of any element, you will find protons and neutrons in the nucleus of any atom 

Those are different gas lawshere is a brief description of themcharles's law states that volume and temperature are directly proportional to each other as long as pressure is held constant.  boyle's law asserts that pressure and volume are inversely proportional to each other at fixed temperature.gay-lussac's law introduces a direct proportionality between temperature and pressure as long as it is at a constant volume.    source:

The lewis structure for co2 has a total of  16  valence electrons.  hoped i can i get brainliest