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Atomic Knowledge
Math
Subatomic
Reaction Types
Naming Compounds
100

This is the smallest subatomic particle.

What is an electron?

100

How many of each element do you have if you have
2 Ni3(PO4)2 ?
Ni - ?
P -?
O - ?

Ni - 6
P - 4
O - 16

100

The three subatomic particles.

What are protons, neutrons, and electrons?

100

Balance and name this type of reaction:

C2H5OH +  O2 →  CO2 +  H2O

C2H5OH + 3 O2 → 2 CO2 + 3 H2O

100

What is the formula for AgNO3?

Silver Nitrate

200

Draw a Bhor model of Helium

Neon has 2 protons, 2 neutrons, and 2 e-.
It has 1 orbital.

200

How many grams is 4 moles of Helium (He)

16g

200

What is the location of the three subatomic particles?

P: Nucleus
N: Nucleus
e-:Outside Nucleus

200

What type of reaction is this: 

BeCl2 + 2 AgNO3 → Be(NO3)2 + 2 AgCl

Double Replacement 

200

What is the formula for Sodium Chloride?

NaCl

300

What is the periodic trend of electronegativity?

Going left to right on the periodic table?
Going down the periodic table?

Left to Right - Increases

Down - Decreases

300

How many atoms of Iron are in 3.2 moles of Iron?

1.9264 x 1024 

300

The name of an atom that has the same number of protons but a different number of electrons?

Ions

300

What type of reaction is this and rewrite it balanced 

CaCO3 → CaO + CO2

Decomposition 

CaCO3 → CaO + CO2

300

Name this compound Fe2O3

Iron (III) Oxide

400

What are the 4 types of sublevels? 

Bonus: (300)
How many total electrons can each hold? 

s: 2
p: 6
d: 10
f: 14

400

What is the Molecular formula of Benzene if the mass is 78.108 g/mol and the empirical formula is CH

C6H6

400

Atoms of different elements have different numbers of these.

Protons

400

Balance this equation:

 Na2O + FeCl3 →  NaCl + Fe2O3

 3 Na2O + 2 FeCl3 → 6 NaCl + 1 Fe2O3

400

Write the formula for Zinc Sulfide 

ZnS

500

Who discovered the nucleus of an atom by shooting alpha particles at gold foil.  

Rutherford

500

How many grams of Helium are 1.505x1023 atoms?

1g

500

An atom with the same number of protons but a different number of neutrons.

What is an isotope?

500

Balance this equation: Calcium fluoride powder is made from the explosive combination of fluorine gas and metallic calcium.

F2 + Ca → CaF2

500

What is the formula for Manganese (VI) Oxide 

MnO3