Vocab 1
what is the measure of the amount of matter in an object
mass
the direct transfer of heat to one substance to another substance that is touching
conduct
the basic building block of matter
element
Milliliters are units of measure for what property of matter
Volume
Name three properties that you can use to classify matter
Color , Density and Magnetium
is anything that has mass and take up space
matter
an object ability to float
buoyancy
dense center part of an atom
nucleus
Matter that is liquid tends to be more dense than matter that is
gas
what would happen if you took and object to the moon
the object would have the same mass but its weight less
is the measure of the space matter takes up
volume
by dividing is mass by it volume
density
is a positive charge in the nucleus
proton
metals can conduct heat and
electricty
describe the structure of an aton
First id the nucleus and in the nucleus is a proton, electron and a neutron. The proton is positive and the electron is negative a the neutron is neutral
is the measure of the force of gravity between earth and something
weight
a negative charge in the nucleus
electron
the three states of matter
solid, liquid and gas
you can use a compass to find which direction is north because Earth is like a big
magnet
how does a submarine sink
if you fill both of the ballistic with water it would sink
will not let heat to pass through
insulate
a substance made of two or more element chemically combined
compound
when liquid changes to gas
boiling point
does a thermos kee cold things cold or hot things hot or both
both
You want to find the volume of a rock. Describe two ways to do this
One of the ways is length times with times height another way is to fill a beacker with water measure that water then drop a rock in a see how much the water rose