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Molar Mass
ionic bonding
covalent bonding
Vocab
Periodic Table Trends
100

Calculate the molar mass of AgF

126.87 g/mol

100
what is an ion?
a charged atom when it loses or gains an electrons
100
what is covalent bonding?
a bond formed when electrons are shared
100

The Octet rule states that an atom is trying to achieve a.....

Full outer shell of electrons

100

The rows on the periodic table tell me what about my atom?

How many shells it will use 

200

Calculate the molar mass of Na3P

99.94 g/mol

200

Please try this Ionic bonding problem

Li + O

Li2O

200
what does covalent bonding form?
a molecule
200

A positively charged Ion is called an....

Cation

200

The columns on the periodic table tell me....

How many valance electrons that atom has

300

What does g/mol mean?

Grams per Mole

300

how do u form a negative ion

when you gain an electron

300

What type of atoms is a covalent bond formed between

2 non metals

300

Most elements need 8 electrons on their full outer shell, but ____ and ____ only need 2.

Hydrogen and Helium

300

I am an element in the Halogen family with 3 electron shells, which element am I?

Chlorine

400

Calculate the molar mass of NH4C2H3O2

77.10 g/mol

400

Please try this Ionic bonding problem

Mg + N

Mg3N2


400

Try this Covalent Bonding Problem

C + H

CH4

400

The most unreactive group on the periodic table is the _____________ and why? 

Noble Gases, because they have a full outer shell.

400

I am a metalloid in the Boron Family,

which element am I? 

Boron

500

Calculate the molar mass of Ga2(SO3)3

379.62 g/mol

500
what type of atom is ionic bonding formed between
metals and nonmetals
500

Try this covalent bonding problem

P + Cl

PCL3

500

What are isotopes?

Atoms that have the same amount of protons but different amounts of neutrons

500

How are the elements in the periodic table ordered?

By atomic number or in other words protons