The chemical properties of the elements are periodic functions of their atoms what?

V1t2 = v2t1 is an expression of who’s law

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?