Asmall sack of sand has a density of 1.5 g/cm3 and a mass of 1500 g. how much space (volume) does the sand occupy? 750 cm3 2250 cm3 1000 cm3

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Complete each row of the table below by filling in the missing prefix or missing exponent.

Which of the following are acids or bases? 1. sodium hydrogen 2. barium hydroxide solution 3. carbonate solution