how many states of matter are there and list them.
What is 3 (solid, liquid, gas)
100
How do you measure the volume of an irregular shape?
What is water displacement?
100
what is mass measured in?
What is grams?
100
Which property can be observed without changing the identity?
What is Physical porperty?
100
Amount of matter in ______?
What is given space or volume?
200
this state of matter that has no definite size or shape.
What is gas?
200
if the unit for density in a certian problem is g/ml and the unit for mass is grams, what is the volumes unit?
What is ml (milliliter)
200
what do you use to measure mass?
What is triple beam balance?
200
Wood being cut is an example of which property?
What is physical property?
200
You have a 35 ml solution with a mass of 43 grams. Will this solution float in water or not?
What is no (1.228 g/ml)
300
true or false? Gases are hard to compress.
What is false?
300
How much salt is needed to fill a pit
that is 10m deep and 8m wide and 12
m long?
What is V = L x W x H
= 12 x 8 x 10
= 960
300
if the density is 1.3 g/ml and the volume is 35 ml, what is the mass?
What is 45.5
300
Thermal conductivity is an example of what property?
What is physical property?
300
A base ball and a softball has similar volumes. The baseball has 34g of mass and the softball has 29grams. Which has a greater density?
What is baseball?
400
True or false? Plasma (the colorless fluid part of blood, lymph, or milk, in which corpuscles or fat globules are suspended.) is a state of matter.
What is true?
400
what is the formula for finding volume?
What is V=M/D
400
Which of the following will cause the mass of a metal block to increase
a) putting the block in the freezer
b) measuring the mass of the block on jupiter
b) heating the block
d) None of the above
What is D (none of the above)
400
What property stays the same during physical and chemical changes?
What is mass?
400
Two liquids, A and B, have densities 0.75 g/mL and 1.14 g/mL respectively.When both liquids are poured into a container, one liquid floats on top of the other. Which liquid is on top?
What is Liquid A. (0.75 g/mL)
500
The two major categories of matter are?
What is Mixtures and substances ?
500
before placing the ball in the graduated cylinder the volume is 68.3 ml. afterwards the volume is 120.5 ml. what is the volume of the ball?
What is 52.2 ml?
500
How is mass different than weight?
What is Mass is the amount of matter and weight is the amount of matter plus gravity.
500
Which is not a clue that could indicate a chemical change?
What is change in shape?
500
A cup of gold colored metal beads was measured to have a mass of 425 grams. By water displacement, the volume of the beads was calculated to be 48.0 ml. Given the following densities, identify the metal.
copper-8.86 g/ml
gold-19.3 g/ml
bronze- 9.87 g/ml