The link points to a page with a colour-coded periodic table. You can use the colour codes to get counts.
Hydrogen is a non metal element. Atomic number of it is 1. It is the element with lowest atomic number.
Berylium is a non metal element. Atomic number of it is 4.
The metal with the lowest atomic weight is lithium, which has an atomic number of 3.
Hydrogen is a none metal element. atomic number of it is 1.
Beryllium has the lowest atomic number among the alkaline earth metals.
Technetium (atomic number 43) is the inner transition metal with the lowest atomic number.
The first transition metal is scandium, Sc, with atomic number 21.
Hydrogen is a non metal element. Atomic number of it is 1. It is the element with lowest atomic number.
The transition metal with 51 neutrons is the element cobalt, which has an atomic number of 27.
Berylium is a non metal element. Atomic number of it is 4.
The inner transition metal with an atomic mass of approximately 167.26 is Erbium (symbol: Er, atomic number: 68).
Bromine, because Bromine has an atomic mass of only 5.
Be has the lowest number.Atomic number of Be is 4.
This element is manganese (Mn).
The metal with the lowest atomic weight is lithium, which has an atomic number of 3.
Hydrogen is a none metal element. atomic number of it is 1.
Beryllium has the lowest atomic number among the alkaline earth metals.