Atomic structure, Elements, and the Periodic Table
Measurements of Matter
100
D. dependent variable,R. responding variable, Y. axis
What is the dry in dry mix
100
it picks up radioactivity in objects
What is a giger encounter?
100
usee magnets and a filter to separate the mixture.
What is two ways to separate a mixture?
100
plum bumb
What is pb in latin stand for
100
its volume, mass, density. etc.
What is measurement of matter?
200
M.manipulated variable, I. independent variable,X. axis
What is the mix in dr mix
200
its about 78%
What is the percentage of natural radioactivity that we encounter?
200
graduated cylainder, beaker,& flask.
What three things can you use to hold a liquid mixture?
200
uno.
how many protons in hydrogen?
200
an object goes to in water how much the water rises.
what is water displacement?
300
highest value- lowest value/2
How do you find uncertaintly?
300
its about 22%
What is a man made radioactivity that we come in contact?
300
lead, salt, and kool aid
what is something soluble In water?
300
in a electrical cloud
Where will you find electron?
300
mass divided by density.
how do you find density?
400
all the trails added up & divided by all the trails
how do you find the average?
400
the three atomics of radioactions delay are: gama, alfa, beta
What are the three atomic radiation delay?
400
lead, sugar and poder
What is not soluble in water?
400
its copper oxide.
What is a substance you get when you mix copper and oxygen?
400
balance.
What kind of tools can you use to find the mass.
500
a material is the subtance a thing is made from the latin wrold marerials which means its made of matter a magnetis material has the propery leither natural or induced of attracting iron or steel.
What is the definition magnetic material?
500
because we are so close to the Rocky Mtns.
What is the reason colorado has a such of a high radiation encounter?
500
at which a substances boils.
What is boiling point?
500
its very easy to break.
What is definition of Brittle?
500
you move the titles until the point is the middle.