Metals
Iron's atomic number.
What is 26?
Hg.
What is mercury?
The most common element.
What is Oxygen?
A column of elements.
What is a group/family?
Atomic letters of Nickel.
What is Ni?
Bromine's abbreviation.
What is Br?
Symbol is H.
What is Hydrogen?
A row of elements.
What is periods?
Symbol is Na.
What is sodium?
A rotten egg smell.
What is Sulfur?
Atomic number is 2.
What is Helium?
The amount of protons.
What is the Atomic number?
Symbol is Fe.
What is Iron?
A combination of this and other chemicals is often used in pools.
What is Chlorine?
Atomic symbol is Ne.
What is Neon?
The letter(s) that represent an element.
What is Symbol?