Given the density of water is 1 g/mL, what is the mass of 1000mL of water?

When you use the terms heavier or lighter to compare different objects with the same volume, what property of the objects are you usually comparing?

Which is not the purpose of using a paper towel to dab off your metal? Remove the outer layer of sodium oxide that formed to allow for a quicker reactionRemove the kerosene or oil used as a storage medium to allow for a quicker reactionRemove the

Is magnesium a positive or negative ion

When a bimetallic bar made of copper and iron strips is heated, the bar bends toward the iron strip. the reason for this is?

Which of the following represents 1 mol of phosphine gas, PH3? A) 6.02 x 1023 phosphine molecules B) 34.00 g phosphine gas C) 22.4 L phosphine gas at STP D) all of the above E) none of the above

A box experiences a 20 N force to the left and a 19 N frictional force to the right. (A) Will accelerate to the left (B) Will accelerate to the right (C) Will not accelerate

Which family on the periodic table is least likely to enter into chemical reactions? 1 2 17 18

Use scientific notation to express 3.76 mg in grams

Forces can be added together only if they are?

Who placed all the elements in the right place according to their properties