Determining P,N, E
Molecular Compounds
Ionic Compounds
Key Terms
Counting Atoms
100

How many protons does Oxygen have?

What is 8 protons?

100

Name the following compound: P5O2

Pentaphosphorus dioxide

100

Name the following compound: NaCl

What is sodium chloride?

100

A substance composed of only one type of atom

What is an element

100

How many calcium atoms are in the following compound?

2 CaO 

What is 2 calcium atoms?

200

Given the Shorthand notation Cobalt-59. What is the number of p,n,e

What is 27 p, 32 e, and 27 e

200

The formula for sulfur tetrafluoride

What is SF4

200

Name the following compound:MgBr₂ 

What is Magnesium Bromide

200
A charged element 

what is an ion

200

number of carbon atoms: CH3COOH

what is 2 carbon atoms

300

Number of Neutrons of Uranium

What is 146?

300

What is the formula for carbon monoxide

What is CO

300

Write the formula: Iron (II) nitrate

Fe(NO3)2.

300

Two or more different atoms bonded together

what is a compound
300

total # of atoms present in 3 BaCl2

What is 9 atoms

400

P-3 ion looks like this noble gas

What is argon?

400

Name the following compound C8O

What is Octacarbon monoxide

400

Name the following compound: Sn(ClO3)2 

What is tin(II) chlorate?

400

Two atoms joined together of the same element

what is a diatomic molecule

400

number of oxygen atoms in the following compound 

10 NaHCO3

what is 30 oxygen atoms?

500

number of electrons: Ra+2

what is 86 electrons

500

Name the following molecule: O3

what is trioxygen?

500

Name the following compound: Pb(S03)2. 

What is Lead (IV) sulfite?

500

More than 2 different particles joined together that have a charge

What is a polyatomic ion

500

total atoms in the following compound: 2 Al2(SeO4)3

What is 34 atoms?