solar system
solutions and things like that
Periodic Table
energy and e-, p+ and n
Random
100
t/f: Io is the closes large moon to Saturn...
What is false?
100
t/f: all liquid solutions contain water...
What is False?
100
This is where He is found on the Periodic chart...
What is the right side?
100
The location of an e- with the highest energy level....(close or far from the nucleus)
What is closest to nucleus?
100
The AU distance that a comet may orbit...(200,500,5000,100,000 Au from the sun...)
What is 100,000 AU from the Sun?
200
t/f: Mercury has an atmosphere much like that of Earth..
What is F?
200
Water can dissolve this type of molecule...
What is polar?
200
This is not included on the element key on the periodic chart...(atomic number, symbol, density, state of matter..)
What is density?
200
t/f: Atoms of different elements have different number of protons...
What is True?
200
This property is unique to ionic bonds...(Low mp, dissolve in h2o, forms solid crystals...)
What is forming solid crystals?
300
The sun contains this much of the mass of the solar system...
What is 99%?
300
This is what water is called...
What is the universal solvent?
300
the type of element that makes up the majority of the human body....
What is nonmetal?
300
This is what is formed when an atom gains or loses electrons, it is a charged particle...
What is an ion?
300
Neptune was the last planet to be visited by this space probe...
What is Voyager II?
400
This is the main gas of both Venus and Mars atmospheres...
What is Carbon dioxide?
400
The property that is characteristic of something that allows it to change to something new...
What is a chemical change?
400
This is how Halogens are found in nature...(liquid, molecules, compounds or salts..)
What is compounds?
400
This is the bond formed when metals are involved...
What is a metallic bond?
400
These 2 gases are what mainly compose the outer planets atmospheres...
What is H and He?
500
All of these are dwarf planets except: Makemake, Titan, Pluto, and Haumea...
What is Titan?
500
The other name for a homogenous mixture...
What is a solution?
500
The type of gases that rarely formed compounds in nature..
What is Noble gases?
500
This is the charge of an atom when it gains e-...
What is a negative charge?
500
The type of molecular model that this represents: O=C=O (dot diagram, space filling model, structural formula)
What is structural formula?
M
e
n
u