How come bones exhibit up on x-rays?Why tend to be the alkaline earth aspects kind of reactive in comparison to the alkali metals?Do magnesium and calcium hold the same properties? Most of the discovered alkali metals come about in mother nature as their compounds: so as of abundance, sodium is https://hectorgdxwq.blogozz.com/34968379/the-single-best-strategy-to-use-for-situs-bigbos777