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Synthesis Reaction? At grade

Definition and example of a synthesis reaction.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Surface Wav? At grade

Definition and example of a surface wave, how the medium moves in a surface wave and why ocean waves break.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you mu ...

Sublimatio? At grade

Definition and an example of sublimation, and conditions under which sublimation of snow and ice occur.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must b ...

Strontium Cloc? Basic

Find out how a strontium clock keeps time, why it is extremely accurate, and why such accurate time keeping is important.

It is an educational content of CK-12 Foundation (to access some of the CK-12 c ...

Stronger than Stee? Basic

Learn about the amazing properties of the synthetic fiber named Kevlar, how it was discovered, and some of its important uses.

It is an educational content of CK-12 Foundation (to access some of the CK ...

Stinky Shoe? Basic

Find out what silica gel is and how it works to keep things dry.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Stay Warm for Lif? Basic

Learn how a South African teen developed a life jacket liner that uses chemical reactions to produce heat and keep people warm in the water.

It is an educational content of CK-12 Foundation (to access ...

Static Electricity and Static Discharg? At grade

What static electricity and static discharge are, and how lightning occurs.

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States of Matte? At grade

Definition of state of matter and the three common states of matter and their differences.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Star Light, Star Brigh? Basic

Discover how scientists can analyze light given off by stars or unknown elements in order to determine their composition.

It is an educational content of CK-12 Foundation (to access some of the CK-12 c ...

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