Chemical Bonds
Lewis Dot Structure
Chemical Names
Chemicals Formulas
Acids
100
How can you differentiate covalent bonds from ionic bonds?
ionic bonds consist of a metal and a non metal. Covalent bonds consist of 2 metals
100
Who and When was the Lewis Dot structure Created?
A man named Gilbert Lewis Newton created the Lewis Dot structure in 1916.
100
What is the correct formula for water?
H2O
100
what is the difference between chemical formulas and names?
A chemical formula is not a chemical name, and it contains no words.
100
Add the suffix "ic" is the anion ends in ___
"ate"
200
How do chemical compounds form?
Chemical compounds form by gaining, losing, or sharing electrons.
200
Every line representing a bond represents __ bonds.
(A. 1) (B. 2) (C. 3) (D. 4)
B. 2
200
Name SO2
Sulfur Dioxide
200
Put oxygen into a Chemical Formula
O2
200
Add the suffix "-ous" is the anion sends in ___
"ite"
300
Which has high melting and boiling points ?
A. ionic B. Covalent
A. iconic
300
How many electrons are shown in the Lewis Dot structure of Nitrogen?
5
300
what is the name for the Ionic compound BeCl2?
Beryllium dichloride
300
Write the formula for hydrogen peroxide
H2O2
300
What is the Stock System of Nomenclature?
A system that scientists use to distinguish irons formed by such elements. the system also uses roman numerals to indicate an ions charge.
400
The number of ____ is the most important thing that determines how atoms will bond
Valence Electron
400
the max number of valence electrons in the first three rows is?
(A. 1) (B. 5) (C.8) (D. 6)
C. 8
400
When naming ionic compounds we use prefixes to indicate subscripts?
A) false B) true
A) False
400
Put Sodium Peroxide into a Chemical Formula
Na2O2
400
Give the chemical formula for chromic acid.
H₂CrO₄
500
What is the name of the compound whose formula is
(NH4)3PO4
Ammonium Phosphate
500
put the skeleton Lewis dot structure for CHF3
500
What is the name of Al(NO3)3
Aluminum nitrate
500
Put ammonium sulfate into a chemical formula
(NH₄)₂SO₄
500
Give the chemical formula for sulfuric acid.
H₂SO₄