Periodic Table Shenanigans
neutrons, electrons, protons
What is subatomic particles?
When electrons are shared between atoms
What is a covalent bond?
What is synthesis?
A unit of measurement of the amount of substance that has the same amount of carbon atoms in 12g of carbon-12
What is 6.02 x 10^23? or Avogadro's constant
What does the "A" in ATP -- one of the most important molecules in biochemistry -- stand for?
Adenosine
Ion
What is an atom with a charge?
MgCl2
Reaction where water, carbon, and CO2 is produced
What is incomplete combustion?
What is the molar mass of NaCl
58.44 g/mol
At bingo, which number is two fat ladies?
88
Hard, shiny, good conductor, high melting + boiling points
What is a metal?
Transition metals with multiple charges.
What are multivalent metals?
HBr + KOH -> H2O + KBr
What is neutralization?
Given 7 moles of H2 and 7 moles of O2:
Find the limiting and excess reactant
Find the amount of product produced
The limiting reactant is hydrogen and the excess reactant is oxygen
7 moles of water and 3.5 moles of oxygen
List as many of Claire's favourite anime/manga/books/animals as possible
Claire will verify
100 points for every one listed correctly
How much an atom attracts electrons towards itself
What is electronegativity?
Draw the lewis dot diagram of calcium phosphide & tell us the charge of calcium and phosphorus
Ca3P2
Calcium +2 charge
Phosphorus -3 charge
_Na2CO3 + _H3PO4 -> _Na3PO4 + _H2O + _CO2
3Na2CO3 + 2H3PO4 -> 2Na3PO4 + 3H2O+ 3CO2
Intermolecular force that happens due to the attraction of the opposite poles of a polar molecule.
What is a dipole dipole interaction?
What is group 16 called
Chalogens
Why does atomic radius increase when moving from right to left and when moving down the periodic table?
Because when you move from left to right on the periodic table, you add a proton, neutron and electron, but the gravitational pull of the nucleus will become stronger (since the mass of a proton and neutron are so much more significant than the electron), making the overall distance smaller (from the nucleus to the electron)
Mg(NO3)2
What is magnesium nitrate?
Will zinc react with copper sulfate solution
Zinc is more reactive than copper, so it will displace copper from copper sulfate to form zinc sulfate and copper metal.
What is a dipole moment?
A dipole moment is the product of the magnitude of the charge and the distance between the centers of the positive and negative charges.
Dipole moments are created from differences in electronegativity. The dipole moment is a measure of the polarity of the molecule
How do you determine amount of electrons per energy shell?
2N^2