Show:
Atoms
Chemical bonds
The periodic table
Nuclear Chemistry
DOUBLE CHEMISTRY JEOPARDY!
100
All matter is made up of these two things.
What are Atoms and Molecules?
100
The kind of bonds where electrons are shared by many atoms.
What are metallic bonds?
100
Things that are listed in the periodic table by atomic number.
What are chemical elements?
100
A process by which unstable atoms may become more stable by emitting alpha and Beta particles.
What is radioactive decay?
100
The state of matter with molecules that are spaced the farthest apart (not including plasma).
What is a gas?
200
The smallest chemical structure used to represent a sample of a chemical substance, and still maintain all of the properties of this substance.
What is an atom?
200
These bonds are the weakest.
What are polar covalent bonds (hydrogen bonds).
200
The number of these in the nucleus decided which element an atom belongs to.
What are protons?
200
When a heavy nucleus splits into two smaller nuclei.
What is fission?
200
An atom can only have a charge if it changes its number of these.
What are electrons?
300
A cluster of two or more atoms.
What is a molecule?
300
This kind of bond is the strongest.
What are Ionic bonds?
300
Elements in the same column of the period table have this is common.
What are the same chemical properties?
300
When smaller nuclei combine to form a larger nucleus.
What is fusion?
300
Mass divided by volume.
What is density?
400
When an atom has a change. (positive or negative)
What is an ion?
400
The kind of bonds that are formed from atoms that have one vacant spot in their outer shell.
What are covalent bonds.
400
The name for the group of elements in the far right column of the periodic table.
What are noble gases?
400
99.99 percent of neclei are this.
What is stable?
400
Materials that have been mixed together uniformly.
What is a homogeneous mixture?
500
A chemical reaction that produces heat.
What is Exothermic?
500
The kind of bond formed in molecules of table salt.
What are ionic bonds?
500
The number of elements that are in the periodic table.
What is are 118?
500
What is used to extract energy from nuclear fission?
What are nuclear reactors?
500
When water and ethanol are mixed these kinds of bonds are formed.
What are hydrogen bonds?