Show:
Unit 1
Unit 2
Unit 3
Unit 4
Grab Bag
100
Protons, Neutrons, and Electrons
What are the subatomic particles?
100
Quantum Numbers
What is the name for n, l, m, and s
100
name of the compound that contains Na and F
What is sodium fluoride?
100
covalent compounds have _____ melting and boiling point?
What is low?
100
This type of property depends on the amount of substance not on the type of matter.
What is extensive property?
200
A logic set of steps that allows a scientist to explore and provide support for a scientific question.
What is the scientific method?
200
the four sublevels
What is s, p, d, f
200
when a cation and anion are attracted to each other after transferring electrons
What is an ionic compound?
200
name of N2O?
What is dinitrogen monoxide?
200
What is used in naming covalent compounds that is not used in ionic compounds?
What are prefixes?
300
There are 6.02x10^23 particles in one ______.
What is a mole?
300
electron configuration of fluorine
What is 1s2 2s2 2s5
300
name of FeS?
What is iron (II) sulfide.
300
how you know a molecule has a trigonal pyramidal molecular geometry?
When the central atom has 1 lone pair and 3 atoms bonded to it.
300
What types of elements make up ionic compounds?
What are metals and nonmetals?
400
5 fields of chemistry
What is physical, quantitative, biochemistry, organic, and inorganic chemistry?
400
When an electron drops from n=6 to n=2 what color of light is seen? (use the bohr model)
What is violet light?
400
formula for sodium sulfate
What is Na2(SO4)
400
a molecule that has a bent shape and polar bonds is always polar or nonpolar
What is polar?
400
when 4 electrons are being shared between two atoms
What is a double covalent bond?
500
There are 12 protons, 14 neutrons, and 12 electrons in ________ atom. (Give the dash notation)
What is carbon-14?
500
this element is in group 7A and period 2.
What is fluorine
500
the number of electron transferred between calcium and chloride
What is 2 electrons?
500
the method of determining if a bond is polar, nonpolar or ionic
What is calculating the electronegativity difference and comparing the the bond polarity spectrum
500
another way to refer to a covalent compound
What is a molecule or molecular compound