Show:
Groupings
Trends
Elements
Symbol and Naming
Potpourri
100
This group includes Beryllium, Magnesium, and Calcium
What are alkali earth metals?
100
These trends increase as the period increases.
What are the trends of density, melting point, and shielding.
100
The most active metal.
What is Francium?
100
The element represented by the letter C
What is carbon?
100
This element has a mass of 16g
What is mass of oxygen?
200
The elements in this group are Fluorine, Chlorine, Bromine, Iodine, and Astatine
What are halogens?
200
The trend decreases as the group increases and increases as the period increases.
What are the trends of atomic radii and metallic property?
200
This element is a gas with the most number of protons.
What is Radon?
200
The symbol is "Li" and its located in the Alkali metals.
What is Lithium?
200
Scandium is the ___ element. (Number)
What is the 21st element?
300
This group includes Neon, Krypton, Radon, and Xenon
What are noble gases?
300
These trends increases and have an element of Flourine and Helium.
What are the trends of electronegativity, ionization energy, electron affinity, and nonmetal reactivity?
300
The only halogen and the only metal that is a liquid.
What is bromine and Mercury?
300
The symbol is "W" and it's a Metal.
What is Tungsten?
300
The most active non-metal.
What is flourine?