Asquare block of steel with volume 10 cm3 and mass of 75 g is cut precisely in half. the density of the two smaller pieces is

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?