Light
Formulas
Bonding
IMF
Moles
100
Color of light carrying the least amount of energy
What is red light?
100
Charge on a calcium ion
What is positive 2?
100
Bonding in metals.
What is metallic?
100
Molecule with an uneven distribution of charges.
What is a polar molecule?
100
Avogadro's number
What is 6.02 x 10 ^-23?
200
Colors of visible light
What are red, orange, yellow, green, blue, indigo, and violet?
200
Charge on any ion from group 5.
What is negative 3?
200
_____________bonding is between non-metals.
What is covalent?
200
Type of molecules that do not stick together well.
What are non-polar molecules?
200
Mass of one mole of magnesium.
What is 24.3 g?
300
Color of visible light with the shortest wavelength
What is violet?
300
Chemical formula for magnesium chloride.
What is MgCl2?
300
Type of bonding when atoms share electrons unequally.
What is polar covalent?
300
Attraction between hydrogen atoms in one molecule and highly electronegative atoms in another molecule.
What is hydrogen bonding?
400
Relationship betweeen wavelength and frequency
What is inverse?
400
Chemical formula for manganese (IV) oxide.
What is MnO2?
400
Property of elements that determines bond polarity.
What is electronegativity?
400
Three types of intermolecular forces.
What are hydrogen bonding, dipole-dipole interactions and LDF?
400
Moles of sodium in 115.0 grams.
What is 5 moles?
500
Four steps in producing color from a flame test
What is 1) Heat excites electrons, 2)Electrons jump, 3)Electrons fall back down, 4) electrons release energy as light during fall.
500
Chemical formula for ammonium sulfate
What is (NH4)2SO4
500
Type(s) of bonding in ammonium sulfate
What is covalent and ionic?
500
Intermolecular forces in methane (CH4).
What are LDF?
500
Moles of oxygen in 160 grams.
What is 5 moles?
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