atoms
periodic table
reactions
gases
bonding
100
Contains protons and neutrons.
What is the nucleus?
100
What is the name of the table in which all the elements are organized?
The Periodic Table
100
reaction that gives off heat
what is an exothermic reaction
100
What is PV=nRT
Ideal gas law
100
reaction between a metal and non-metal
What is ionic bonding
200
John Dalton
Who is the creator of the atomic theory?
200
group with two valence electrons
What is Alkali earth metals?
200
Name this reaction type- AB + CD -------- AD + BC
What is a double displacement reaction
200
What is Volume of one mole of an ideal gas at STP
22.4 liters
200
How many co-valent bond has N2
3
300
What is the electron configuration of iron?
(Ar) 3d6 4s2
300
What period had 3 energy levels
What is the third period?
300
What are the products of reacting baking soda with vinegar
CO2, H2O and Sodium Acetate are the products
300
What is STP
0 degrees Centigrade and 760 MM Hg (1 atm}
300
Hydrogen bonding What is the primary bonding between water molecules
Hydrogen bonding
400
What is the isotope of carbon with 8 neutrons?
C14
400
The father of the periodic table
Mendeleeve
400
the list showing what elements that can replace other elements in single displacement reactions
What is the activity series of metals
400
the density of He
.18 gms/ liter
400
What is ionic charge of the cation of a two valent element
2+
500
How many atoms are in two moles?
1.2 x 10 ^24
500
What is the third element in the noble gases?
Argon
500
Balance equation when reaction Calcium Bromide with Silver Nitrate - WHAT IS ?. CaBr2 +? AgNO3 --- ___ Ag Br + ___ Ca(NO3)2
2
500
Henry Law- what doubles the solubility of CO2 in water
the Pressure doubling P/S= P/S
500
If the electromagnetic energy between molecules was almost equal. is the bond- covalent or ionic?
co-valent bond
M
e
n
u