The Setup
The periodic table is arranged by increasing # of these.
What is the atomic number?
(also acceptable: What are protons?)
Atomic number 1
What is hydrogen?
This is the smallest particle of an element that still retains all the characteristics of that element.
What are atoms?
Group two of the periodic table
What are Alkaline Earth Metals?
This category of elements is considered to be a good conductor of heat and electricity.
what are Metals?
These are the horizontal rows on the periodic table.
What are periods?
I have an average mass of 192.22
What is Iridium?
This is the super dense center of the atom.
What is the Nucleus?
Group 17 of the Periodic Table.
What are Halogens?
This category of elements is considered to be a Bad conductor of heat and electricity.
what are non-metals?
These are the vertical columns on the periodic table.
What are groups?
the smallest particle that keeps all of the properties of an element?
What is an Atom?
When calculating the mass of an atom this is the mass of an electron.
What is zero?
The most reactive group of Metals?
What are the Alkali Metals?
This category of elements is considered to have properties of both metals and no metals.
what are the Metalloids?
Elements with similar characteristics are arranged by these.
What are groups?
What is lead?
They have a neutral charge and are found in the nucleus of an atom.
What is a neutron?
The most reactive Group of Non-metals.
What are the Halogens?
Which element would be ductile:
Co Kr I N
Co
This tells you how many electron shells an element will have.
What are periods?
I have 6 electron shells and I am a noble gas.
What is Radon?
This ancient Greek word means "indivisible" or "uncuttable".
What is "atomos"?
The least reactive of all elements.
What are the Noble Gasses?
which element would be dull/brittle?
K, Fe, Co, Br
Br