Given the same force, which of these objects will accelerate the fastest?

A) 1 kg rock

B) 2 kg book

C) 8kg puppy

D) 20 kg bag of sand

What term represents the change of a substance from the solid phase to the liquid phase?

The pOH of a solution is 10.75. What is the concentration of OH - ions in the solution?

A chameleon is a kind of lizard. It has special structures in its skin that allows the chameleon to change colors for several reasons, including communication with other chameleons.

A 8.72 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid. If 19.5 mL of 0.

Most water on earth is in which form

what is the density of a substance that has a mass of 2.0 g, and when placed in a graduated cylinder the volume rose from 70 mL to 75 mL

A block of lead has dimensions of 4.50cm by 5.20cm by 6.00 cm. The block weighs 1587 g. From this information, calculate the density of lead.

Which states of matter have no definite volume?

Which weighs more 10g of iron or 10g of water

Which pair of elements would combine to form an ionic compound? а b sodium and calcium sodium and chlorine carbon and oxygen carbon and sulfur с d