What Am I?
Has a positive charge.
What is a proton?
These are shiny, good conductors of heat and have luster.
What are metals?
The group of elements that are non-reactive.
What are the Noble Gases?
The number of periods in the Periodic Table.
What is seven?
My symbol is O and my atomic mass is 16.
What is oxygen?
I tell the number of protons contained inside an atom of an element.
What is the atomic number?
These are poor conductors of heat and electricity. They are dull in appearance.
What are non-metals?
The group of metals that reacts with the Halogens.
What is Group 1 Alkali Metals?
I have 16 electrons whizzing outside my nucleus.
What is sulfur?
Has a negative charge and travels around the nucleus.
What is an electron?
A semi-metal that is used in electronics.
What is Silicon?
The group that contains two common metals, magnesium and calcium.
What is the Alkaline Earth Metals?
With an atomic number of 19, I am a very reactive metal.
What is potassium?
Atoms with the same number of protons, but different number of neutrons.
What are isotopes?
The element that makes balloons float.
What is Helium.
Not as reactive as the metals in groups one and two, the transition metals contain the most familiar metals like gold and silver and represents these groups.
What are Groups 3 through 12?
Two pieces of information that is contained within a square on the Periodic Table.
What are atomic number, element symbol, element name, and atomic mass?
I am the head of my family in the Halogens, and an important element in helping fight tooth decay.
What is flourine?
What is the first radioactive element on the periodic table?
Polonium
The radioactive element that forms strong bones and teeth.
What is Calcium?
What is the left?
Who developed and arranged the first Periodic Table of the Elements in order of increasing atomic mass.
Who is Dmitri Mendeleev?
My properties are so unique I have my own separate space on the Periodic Table. I was also the end of the Hindenburg.
What is Hydrogen?