Lithium
I belong to Alkali
Magnesium
1
which element has a smaller electronegativity across a period Bismuth or Astatine?
Astatine (At)
Sodium
22.99
The molar mass of NaBr
What is 102.89 g/mol?
Helium
I belong to Noble Gases
Krypton
8
Which element has a bigger electronegativity down the periodic table Phosphorus or Antimony
Phosphorus
Sulfur
32.07
The molar mass of AgF
What is 126.87 g/mol?
Chromium
I belong to Transitions.
Tin
4
which element has a smaller ionization energy going across the period Al or Ar?
what is Al?
Iodine
126.90
The molar mass of PbSO4?
What is 303.27 g/mol?
Mendelevium
I belong to Actinides.
Mendelevium
2
The likelihood that an electron would be added to an element is called?
What is electronegativity?
Manganese
54.94
The molar mass of C6H12O6
what is 180.18 g/mol?
Barium
I belong to Alkaline Earth Metals.
Helium
2
The total distance from a atoms nucleus to the outermost orbital of electrons
What is atomic radius?
Tungsten
183.84
The molar mass of Zn(C2H3O2)2?
What is 183.48 g/mol?