Ions
Who Am I?
Formulas
Stability
Potpourri
100
This side of the chart is where ions are positive.
What is the left side?
100
I am the building block of life. I have four valence electrons.
What is carbon?
100
H2O
What is water?
100
This is an atom lithium can bond with to make an ionic compound.
What is flourine, chlorine, and bromine?
100
These are the dots in a Lewis Dot structure.
What are valence electrons?/electrons in the outermost shell.
200
The two kinds of atoms that join to make an ionic compound.
What are metals and nonmetals?
200
Plants absorb me. Too much of me is causing a world problem.
What is carbon dioxide?
200
CO2
What is carbon dioxide?
200
This is how many oxygen atoms are needed to make a molecule with carbon.
What is 1 or 2?
200
This tells what kind and how many atoms are in a molecule
What is a chemical formula?
300
The superscript number refers to this
What is the oxidation number?
300
I combine with sodium to make salt.
What is chlorine?
300
NaCl
What is salt?
300
A bond that forms between electrons when they are shared between atoms.
What is a covalent bond?
300
This is the number of electrons needed to fill the second electron shell.
What is 8?
400
The combination of two ions forms this.
What is an ionic compound?
400
I am the lightest element there is.
What is hydrogen?
400
CaCl2
What is calcium chloride?
400
A neutral particle that forms from sharing electrons
What is a molecule?
400
This number represents the number of protons in an atom.
What is the atomic number?
500
This group has an oxidation number of ZERO.
What are the noble gases?
500
I am made of calcium and chlorine.
What is calcium chloride?
500
MgO
What is magnesium oxide?
500
This is the number of electrons in lithium's outer shell after it gives away an electron.
What is 2?
500
This bond is made of two shared electrons
What is a single covalent bond?
M
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