Non metals tend to form covalent bond
Answer: For every one mole of Ca used in this reaction, two mols of H20 are used, one mole of Ca(OH)2 is formed, and one mole of H2 is formed.
Explanation: Once the equation is balanced, you can get the ratio from the coefficients. If you are looking at the ratio of Ca to H2O, the ratio is 1:2; Ca to H2 1:1.
Global warming is warming to the earth people can stop littering to help it
Molecular is existent due to being made out of molecules, and thus taking up space until a container cannot hold more.
Ionic substances are a little different they are made out of energy, thus taking up only the amount of energy a certain area can handle. Ionic substances also will show motion of energy as well.
Storms are made from a combination of warm evaporated heat that falls back down near sunset, some fo the jet streams curve for hundreds of miles one of them curves from NA to Antarctica and all the way back in a huge belt, the storm once caught in a jet stream will go where ever the jet stream goes, and a good bit lead across NA.
I hope this helps