Show:
You think you're so smart...
Do what I said...period
Why are you so negative?
Which way did it go?
That's it...you're out of the group!
100
A positively charged subatomic particle.
What is a proton?
100
I have 6 energy levels.
What is period 6?
100
I am in period 2 group 18.
What is Neon?
100
As you move from left to right on the periodic table this increases.
What is valence number?
100
These elements are the most reactive on the periodic table.
What is Group 1?
200
A negatively charged subatomic particle.
What is an electron?
200
I only have 2 elements.
What is period 1?
200
I have 7 energy levels and 2 valence electrons.
What is Radium?
200
As you move from right to left on the periodic table this increases.
What is reactivity?
200
Elements in the same _______ have similar chemical properties.
What is group?
300
A neutrally charged subatomic particle.
What is a neutron?
300
Elements here have the most energy.
What is period 7?
300
I have 5 energy levels and my outer level has 7 electrons.
What is Iodine?
300
What element is in period 4 and has 3 valence electrons?
What is Gallium?
300
The elements are the most non-reactive on the peridic table.
What is Group 18?
400
Protons + Neutrons
What is mass?
400
Elements here have the least energy.
What is period1?
400
When I say reactive you say?
What is valence?
400
These elements have similar chemical properties to Calcium.
What is Beryllium, Magnesium, Strontium, Barium and Radium?
400
Group number tells me the number of _______.
What is valence electrons?
500
Unit of measure for subatomic particles.
What is amu (atomic mass unit)?
500
My elements have the largest atomic radii.
What is period 7?
500
This determines an elements reactivity.
What is valence electrons?
500
Size increases as you move which way in a group?
What is down a group (because periods increase)?
500
If an element has similar chemical properties to another element they are in the same _______.
What is group?