Concepts and Definitions
Lewis Dot Structures
writing formulas for binary compounds
writing formulas for ternary compounds
grab bag
100
What is an Ionic Bond
An ionic bond is a bond formed with ions using electrical charges
100
What is a Lewis Dot Structure?
A visual representation of an element and its valence electrons
100
What is a binary compound?
It is an ionic compound with only 2 elements
100
What is a ternary compound?
A compound with more than 2 different element
100
What do you need to break/make a chemical bond?
Energy
200
What is a covalent bond
A covalent bond is a bond where the atoms share electrons
200
How many valence electrons does Helium have?
2
200
What is the Roman Numeral in Type 2 Binary Compounds for?
It shows the charge of the metal
200
What does ternary mean
3rd
200
Is Antimony a Metal, non-metal, or metalloid?
Metalloid
300
What is the other name for ionic bonds
Electrostatic bonds
300
Write the Lewis Dot Structure for Hydrogen -1
. [ H .]-1
300
Write Sodium Chloride in Chemical form
NaCl
300
What is the chemical formula for Cobalt (III)?
Co2(SO4)3
300
What is the name of the energy required to start a chemical reaction?
Activation energy
400
What is the octet rule
When atoms combine to form molecules, they generally each lose, gain, or share valence electrons until they attain 8.
400
What are the four steps to making a Lewis Dot Structure
1. Write the symbol for the element 2. Find the amount of valence electrons in the element 3. Place dots at 12, 3, 6, 9 4. Repeat only once if needed
400
What is the difference between Type 1 and Type 2 Binary Compounds
Type 1 has only columns 1 and 2, but type 2 has d and f-block metals
400
What is the name of the ions used in ternary compounds
polyatomic ions
400
DAILY DOUBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! What is Conor Toole's middle name?
Ray
500
Typically in ionic bonding, two different types of atoms bond together. Which type of atom takes from which.
Non-metals take electrons from the metals
500
Who created the Lewis Dot Structure
Gilbert Newton Lewis
500
Write Tl4Cl12 in word form
Thallium Chloride
500
What is the most commonly used -3 polyatomic ion
Phosphate
500
What are the only two polyatomic ions that have a positive charge.
Ammonium and Hydronium
M
e
n
u