(a) mass
(b) volume
(c) density
(d) boiling point
(e) melting point
300
A beaker contains 0.66 liters of liquid. How many milliliters does it contain?
660 mL
300
What does all matter have?
MASS and VOLUME!
300
Anwar sets-up two beakers that contain the same amount of water. He has two blocks of different materials that he labeled "A" and "B." He places one block in each beaker. Block A sinks and Block B floats. Why?
Block A must have density greater than water. Water's density is 1.0 g/cm3. Block B must have a density less than 1.0 g/cm3, that's why it floats.
300
Matter that is in its liquid phase tends to be _______ dense than matter that is gas phase
Matter that is in its liquid phase tends to be MORE dense than matter that is gas phase
400
Which of the following will cause the mass of water to increase?
A. putting the water in the freezer
B. heating the water on a hotplate
C. measuring the mass of the water on Jupiter
D. none of these will change the mass
D. none of these will change the mass
400
convert 6707 g = __________kg
6.707 kg
400
There are ___ meters in 2000 mm?
2 meters
400
Aniza knows the density of silver (Ag) is 3 g/cm3. Now she wants to find the mass of Ag that occupies 10cm3 of space.
30g....rearrange the equation. Now it's M=D x V
400
Which is an example of a physical change? A. a candle burning B. baking a cake C. evaporating water D.metal rusting
C. evaporating water
500
Define physical change:
A change in which the matter keeps the same chemical properties; a change in size, shape, volume, or state of matter.
500
A gigameter is 1,000,000,000 (one billion) meters. How many centimeters are in a gigameter?
100 , 000 , 000 , 000 centimeters
500
Matter is made up of tiny particles called...
ATOMS!
500
Charlie measured the mass of a graduated cylinder, it was 190.5 g. He added 50 mL of chocolate milk to the graduated cylinder and measured the mass again, it was now 215.5g. What was the mass and density of his chocolate milk? Show your work.