Element Symbols
Oxygen
What is the element with the symbol O?
What are alkali metals?
The most reactive non-metal element.
What is fluorine?
The only trend that increases as you go down a period.
What is atomic radius?
The Russian Chemist who created the first periodic table.
Who is Dmitri Mendeleev?
Krypton
What is the element with the symbol Kr?
Halides
What are compounds with halogens in their atomic structure?
The alkali metal that humans mostly get through bananas.
What is potassium?
The difference of this trend between two elements determines how covalent or ionic their bond will be.
What is electronegativity?
The scientist that first discovered neutrons.
Who is James Chadwick?
Antimony
What is the element with the symbol Sb?
The element with the highest proton amount in the Alkaline-Earth Metals.
What is radium?
The element with the lowest second melting point as a metal, after mercury.
What is gallium?
The radius of an atom that has more or less electrons than their protons.
What is ionic radius?
The scientists who created the current version of the periodic table
Who is Glenn Seaborg?
Ytterbium
What is the element with the symbol Yb?
Type of metal that is highly coveted by countries mostly due to their use in electronics. Their biggest producer is China.
What are Rare Earth Elements?
The metal that has the highest electrical conductivity in the periodic table.
What is silver?
The element with the highest electron affinity in the periodic table despite being in the third period.
What is chlorine?
The only element that Niels Bohr’s model worked on and the one he tested on.
What is hydrogen?
Ununennium
What is the element with the symbol Uue?
The group of elements found under lanthanides in the periodic table.
What are actinides?
The radioactive element that Marie Curie discovered and named after her beloved country.
What is Polonium?
The trend that is mostly dependent on the nuclear charge and atomic radius of an atom
What is first ionization energy?
This alchemist was the first person to scientifically make the discovery of an element. Phosphorus.
Who is Robert Boyle?