Astronomy

Cerium (M4)

Cerium (Ce) is a lanthanide and inner transition metal with atomic number 58 and atomic mass 140.1160 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Lanthanum (M3)

Lanthanum (La) is a lanthanide element belonging to the rare-earth metals, with atomic number 57 and atomic mass 138.90547 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Barium (M2)

Barium (Ba) is a chemical element belonging to the category Alkaline earth metal, with atomic number 56 and atomic mass 137.3270 u.

Cezio (M1)

Cezio (Cs) is a chemical element belonging to the category Alkali metal, with atomic number 55 and atomic mass 132.9055 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Kseno (L9)

Kseno (Xe) is a chemical element belonging to the category Noble gas, with atomic number 54 and atomic mass 131.2930 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Jodo (L8)

Jodo (I) is a chemical element belonging to the category Halogen, with atomic number 53 and atomic mass 126.9000 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Tellurium (L7)

Tellurium (Te) is a chemical element belonging to the category Metalloid, with atomic number 52 and standard atomic mass 127.60 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Antimony (L6)

Antimony (Sb) is a chemical element belonging to the category Metalloid, with atomic number 51 and atomic mass 121.7600 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Stano (L5)

Stano (Sn) is a chemical element belonging to the category Post-transition metal, with atomic number 50 and atomic mass 118.7100 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Indium (L4)

Indium (In) is a chemical element belonging to the category Post-transition metal, with atomic number 49 and atomic mass 114.8200 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Cadmium (L3)

Cadmium (Cd) is a chemical element belonging to the category Transition metal, with atomic number 48 and atomic mass 112.4140 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Arĝento (L2)

Arĝento (Ag) is a chemical element belonging to the category Transition metal, with atomic number 47 and atomic mass 107.8682 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Palladium (L1)

Palladium (Pd) is a chemical element belonging to the category Transition metal, with atomic number 46 and atomic mass 106.4200 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Rhodium (K9)

Rhodium (Rh) is a chemical element belonging to the category Transition metal, with atomic number 45 and atomic mass 102.9100 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Rutenio (K8)

Rutenio (Ru) is a chemical element belonging to the category Transition metal, with atomic number 44 and atomic mass 101.0700 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Technetium (K7)

Technetium (Tc) is a chemical element belonging to the category Transition metal, with atomic number 43 and atomic mass [98]. This sheet describes its fundamental properties, periodic position and physical characteristics.

Molybdenum (K6)

Molybdenum (Mo) is a refractory transition metal with atomic number 42 and atomic mass 95.95 u. It is known for its very high melting point, strength at high temperatures and essential biological catalytic role.

Niobium (K5)

Niobium (Nb) is a chemical element belonging to the category Transition metal, with atomic number 41 and atomic mass 92.9060 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Zirkonio (K4)

Zirkonio (Zr) is a chemical element belonging to the category Transition metal, with atomic number 40 and atomic mass 91.2240 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Yttrium (K3)

Yttrium (Y) is a transition metal with atomic number 39 and atomic mass 88.906 u.