Show:
Matter
Periodic Table
What's Science
The Sun
The Solar System
100
four states of matter
What are solids, liquids, and gases?
100
left side of table
What is the metals side?
100
using one or more of your senses to gather info
What is observing?
100
center of the sun
What is the core?
100
the closest planet to the sun
What is Mercury?
200
force of gravity on an object
What is weight?
200
most reactive group
What are the alkali metals?
200
observing, inferring, predicting, classifying, and making models
What are skills scientists use?
200
white halo around the sun
What is the corona?
200
an oval shape, which may be ellongated or nearly circular
What is an ellipse?
300
to calculate density
What is mass/volume?
300
same number of protons and different number of neutrons
What is an isotope?
300
observations that deal with a number
What is quantitative data?
300
eruptions of gas that are millions of degress celcius
What are solar flares?
300
the model that has the Earth in the center
What is the geocentric model?
400
a principle that describes the relationship between the pressure and volume of a gas at constant temperature
What is Boyle's law?
400
some characteristics of metals and nonmetals
What is a metalloid?
400
having an attitude of doubt
What is skeptism?
400
a huge, reddish loop of gas that protrudes from the sun's surface, linking parts of sunspots
What is a prominence?
400
he used the newly invented telescope to make discoveries that supported the heliocentric model
Who is Galileo?
500
force/area
What is pressure?
500
group on the far right of the table
What are the nobel gases?
500
the process of grouping together items that are alike in some way
What is classifying?
500
rippling sheets of light in the sky
What is an aurora?
500
the person who developed the heliocentric model
Who is Copernicus?