Definitions
Elements
Atomic number of nitrogen
7
Name all 3 subatomic particles.
What are Protons, Neutrons, and Electrons
The ionic charge of bromide
Br-
The youngest teacher at Rehoboth.
Who is Miss Cowie
Lithium, sodium, potassium, rubidium, caesium and francium belong to the family of ______________
What is Alkali metal.
The maxiumum number of electrons in the 2nd energy shell
What is 8?
What is the atomic number of Chlorine
What is 17
What is the transfer of electrons
Ionic Bonding
Mr Spencer's University
Notre Dame University
The study of matter and it's properties
What is Chemistry?
The atomic number tells us this.
What is the number of protons?
Most reactive metal in the first 20
Potassium
Magnesium Oxide formula
MgO
What is Mr Yu's age
42
Bond formed by sharing electrons
Covalent Bond
Making ice cubes from water is what kind of change?
What is a physical change?
Neutrons have this kind of charge
What is a neutral charge?
What is located in the outermost shell of an atom?
valence electrons
Mr Spencer's Birthday
November 6
Group 18 elements on the right hand side of the periodic table of elements.
What are the Noble Gases?
What does increase in the group number mean? (periodic trend)
Increase in valence electrons
Two different elements that have bonded.What is the result known as?
What is a compound?
Aluminium Chloride formula
AlCl3
Mr Spencer's Old School
Thornlie Christian College/Providence
They are reactive non-metallic elements that form strongly acidic compounds with hydrogen from which simple salts can be made.
The most abundant gas in the atmosphere.
What is Nitrogen?
There are this number of elements on the periodic table of the elements.
What is 118?
What is the Ion of Helium
Does not exist
How many Rehoboth staff go to Gosnells Baptist Church
7