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Never trust an atom, they make up everything!
I periodically tell chemistry jokes.
Ion-estly don't know
Does your tooth hurt? Maybe it's your MOLAR
hodge-podge
100
What are the 3 subatomic particles
What are protons, neutrons, and electrons
100
The vertical columns on the periodic table are called__________
What are groups
100
How many protons does Li+ have?
What is 3
100
What is the molar mass of hydrogen?
What is 1.01
100
What is the name of the group 1 metals?
What is alkali
200
These subatomic particles are located in the nucleus
What are protons and neutrons.
200
The horizontal rows on the periodic table are called ____________
What are periods
200
How many electrons does K+ have?
What is 18
200
what is the molar mass of oxygen?
What is 16.00
200
what is the name of the group 2 metals?
What is alkaline earth
300
these subatomic particles have a negative 1 charge and they are located around the nucleus
What are electrons
300
The name of the group 17 elements is _____________
What is halogens
300
groups 1, 2, and 13 like to _______ electrons
What is lose
300
If I have one 1 mol of carbon, what is the mass in grams?
What is 12.01
300
Who developed the planetary model of the atom?
Who is Niels Bohr
400
How many protons does Iron have?
What is 26
400
The mass number is equal to ______ + _______
What is protons + neutrons
400
groups 15, 16, and 17 like to _________ electrons
What is gain
400
if I have 2 moles of hydrogen, what is my molar mass?
What is 2.02
400
How many electrons can the first energy level hold?
What is 2
500
How many electrons does Mg+2 have?
What is 10
500
groups 3-12 on the periodic table are called the ________ and form an ionic charge of ________
What are transition metals, +2
500
Elements form ions to become like this group on the periodic table.
What is 18/ noble gases
500
If you have 3 mol of helium, what is the mass of helium in grams?
What is 12
500
how many valence electrons does Tungsten have?
What is 2