Periodic Table
Tell me what the up down columns are called
Groups
I have 14 protons, who am I?
Silicon
Helps us identify an atom
What do protons do?
How many valence electrons does group 14 have?
4
My atom has 35 protons, 35 electrons and 50 neutrons, what is the charge of the nucleus?
+35
Tell me what the left to right rows are called
Periods
I have 17 protons, who am I?
I have 3 orbits, what period am I in?
Chlorine
Period 3
Helps us understand chemical reactiviy
What is a valence electron?
Name the 2 most reactive groups
1 and 17
My atom has 35 protons, 35 electrons and 50 neutrons, what is the charge of the atom?
Neutral/0
How many groups follow the valence electron rules?
Tell me the numbers
8
1, 2, 13, 14, 15, 16, 17, 18
I have 28 protons, who am I?
What period am I in?
What group am I In?
Nickel, period 4, group 10
How many valence electrons do HIGHLY reactive elements have?
1 and 7
My atom has 35 protons, 36 electrons and 50 neutrons, what is the charge of the atom?
-1
The top number in an element box tells us-
Number of protons and electrons
I have 50 protons, who am I?
What group could I most likely bond with to be a fulfilled element?
How many neutrons do I have?
Tin, I can bond with elements in group 14, I have 69 neutrons
Creates the mass of an atom
What do protons and neutrons do?
Gaseous at room temperature and nonreactive, what group?
18
If I need to understand the identity of an element using the periodic table, I would look at the-
Atomic number
Round the mass of Tantalum
181
I have 35 protons, who am I?
How reactive am I?
How many electrons do I have?
How many neutrons do I have?
Bromine, I am extremely reactive bc i am in group 17, I have 35 electrons and 45 neutrons
Mass is 1, positive, nucleus
Mass is 1, neutral, nucleus
Mass is 0, negative, nucleus
What are protons?
What are neutrons?
What are electrons?
I have 3 valence electrons, what is the group number?
13
I have no charge, but I have a mass
Neutron