What Am I?
Atomic Parts
All In The Family
Table Pieces
It's Elementary
100
Has a positive charge.
What is a proton?
100
The two regions of the atom.
What are nucleus and electron cloud?
100
These royal snobs in group 18 don't want to react with anybody.
What are the Noble Gases?
100
Rows in the Periodic Table.
What are periods.
100
My symbol is O and my atomic mass is 16.
What is oxygen?
200
I tell the number of protons contained inside an atom of an element.
What is the atomic number?
200
All of the mass of an atom is concentrated here.
What is the nucleus?
200
Groups 3-12 of the periodic table are referred to as...
Transition Metals
200
There are 18 of these in the Periodic Table.
What are groups or families?
200
I have 16 electrons whizzing through my electron cloud.
What is sulfur?
300
I tell the number of protons and neutrons in a cell.
Atomic Mass/Mass number
300
We live in the nucleus of an atom.
What are protons and neutrons?
300
Elements in group 2 are referred to as...
What is the Alkaline Earth Metals?
300
Information that is contained within a square on the Periodic Table.
What are atomic number, element symbol, element name, and atomic mass?
300
With an atomic mass of 39 and 20 neutrons in my nucleus, I am a very reactive metal.
What is potassium?
400
Atoms with the same number of protons, but different number of neutrons.
What are isotopes?
400
The two particles that are always found in the same number.
What are protons and electrons.
400
Group 1 of the Periodic Table is known as...
Alkali metals
400
How is the number of neutrons calculated?
Subtract atomic number from mass number.
400
I am the head of my family in the Halogens, and an important element in helping fight tooth decay.
What is flourine?
500
What is the mass number of this atom?
7
500
This term is refers to the number of electrons in the outer shell.
Valence Electrons
500
Elements of this family have 4 valence electrons.
What is the Carbon Family?
500
Which atom has a higher electronegativity, Helium or Lithium?
Helium
500
What is the atomic number of this atom?
9