Chapter 7
Molecules vs Compounds
A molecule is a group of two or more atoms held together by chemical bonds. A compound is a substance which is formed by two or more different types of elements which are united chemically in a fixed proportion. All molecules are not compounds. All compounds are molecules.
This is what happened when the original Caleb drowned.
He was replaced with a newchild named Caleb
Kinetic vs mechanical energy. Is the kinetic energy in a object = to the potential energy?
ANSWER BOTH TO GET FULL POINTS
Energy a object has when it is not moving, vs energy a object has in motion.Yes
Pale eyes, brother of Lily, becomes The Receiver of Memory
Jonas
Why is the James Webb so important
Scientists have never been able to observe galaxies interacting in this much detail. With Webb's infrared cameras that scientists are able to see the stars, many isht years away, much more clearly.
Which if the following are compounds, which are molecules
This happens at the Ceremony of Nine.
Children received bicycles
Three properties of solids?
Elasticity, plasticity and Hardness
Married to a Nurturer, works at Department of Justice
Mother
In avatar the last air bender, where the the four elements, who taught aang each element?
Earth- tof
water- Katara
air- aang
fire- Zuko
Two classifications of matter?
Mixtures vs Pure Substances
This person's name is to never to be spoken again?
The failed Receiver, Rosemary
Property of liquids?
Capillary and water tension
What do Gabe and Jonas have in common
Pale Eyes, they both can receive memories
Hyperbole vs alliteration
Exaggeration vs repetition
What are the the two kinds of mixtures?
Homogenous, and heterogenous
Asher received this assignment at the Ceremony of Twelve.
Director of Recreation
What effect thermal energy?
Temperature, state and mass
The elected leader of Jonas's community.
Chief Elde
Chemical formula for table salt
NaCl
What are the two kinds of pure substances?
Compounds and elements
This is how the community got rid of starvation.
Climate Control
convection vs radiation
Convection is the heat transfer by up and down motion of the fluid. Radiation occurs when heat travels through empty space.
He was lost to the river.
Caleb
For 800 points
what airtemple was Aang from?
The southern Air-temple