Let's get Physical... or Chemical?
Ion to Bond With You
Periodic Table Patterns
You Can Count on Me
It's a Balancing Act
100
State of Matter (solid, liquid, gas)... physical or chemical property?
Physical
100
What is an ionic bond? (Hint: There are 2 parts to an ionic bond that should be mentioned)
A bond formed between a metal & a non-metal where electrons are donated.
100
The periodic table is organized based off of this pattern, increasing by 1 each element.
Atomic Number (Number of protons).
100
How many Oxygen are on the products side?
4
100
Is this balanced?
___ P4 + ___ O2 → ___ P4O10
Nope!
200
If I look at how reactive an element is I am looking at a ______ property.
Chemical
200
Boron and Fluorine bond together... what would the chemical formula be for Boron Fluoride?
BF3
200
The amount of energy levels corresponds to this part of the periodic table.
Rows/Periods
200
How many Oxygen are on the products side?
4
200
___ Al + ___ O2 → ___ Al2O3
4, 3, 2
300
Whenever sugar dissolves in water you are observing a _________ property.
Physical
300
CO2 is a example of a ________ bond
Covalent
300
This group of elements is to the left of the staircase on the periodic table.
Metals
300
Is this equation balanced?
No
300
___ NaCl + ___ AgNO3 → ___ AgCl + ___ NaNO3
1, 1, 1, 1
400
The pH scale is a measure if acidity and basicity... which are _______ properties of matter.
Daily Double: Give me an example of an Acid/Base from the pH scale shown in class (400 points).
Chemical
400
There are two types of ions... what are the name and charge of both?
Cation: Positively charged ion
Anion: Negatively charged ion
400
What are valence electrons and how many does Carbon have?
Electrons on the outermost energy level of an atom, Carbon has 4 (Group 14).
400
How many Hydrogen are on the reactants side?
CH3O(CH4)3 + H2O ------> CO2 + OH
17 Hydrogen
400
___ H3PO4 + ___ KOH → ___ K3PO4 + ___ H2O
1, 3, 1, 3
500
What is a chemical property?
Something that can only be observed during a chemical change (rearrange atoms to form new substances).
500
What is a polar covalent bond?
When electrons are shared, but unequally
500
I have 4 energy levels and 4 valence electrons, who am I?
Germanium
500
Name all of the potential parts of a chemical equation... there should be 6!
Reactants, Products, Coefficients, Subscripts, Parenthesis, Yields
500
___Na + ___H2O = ___NaOH + ___H2
2, 2, 2, 1