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Gypsum is another calcium compound that will raise calcium levels, however this one works a little differently. Scientifically known as calcium sulfate, gypsum is a rare supplement that doesn’t ...

IN a previous communication 1, it was recorded that precision X-ray powder methods with a large-diameter camera show that the structure of nickel oxide is not strictly cubic, but only pseudo-cubic.

Save guides, add subjects and pick up where you left off with your BBC account. When elements combine or join together new substances are formed. These substances are called compounds. This is ...