Protons Neutrons Electrons

Cerium is a classified lanthanide element and its symbol is ‘Ce’. Cerium is the 58th element of the periodic table so its atomic number is 58. The atomic number of an element…

Lanthanum is a classified lanthanide element and its symbol is ‘La’. Lanthanum is the 57th element of the periodic table so its atomic number is 57. The atomic number of an element…

Barium is a classified alkaline earth metal and its symbol is ‘Ba’. Barium is the 56th element of the periodic table so its atomic number is 56. The atomic number of an…

Cesium is a classified alkali metal and its symbol is ‘Cs’. Cesium is the 55th element of the periodic table so its atomic number is 55. The atomic number of an element…

Xenon is a classified noble gas and its symbol is ‘Xe’. Xenon is the 54th element of the periodic table so its atomic number is 54. The atomic number of an element…

Iodine is a classified halogen element and its symbol is ‘I’. Iodine is the 53rd element of the periodic table so its atomic number is 53. The atomic number of an element…

Tellurium is a classified metalloid and its symbol is ‘Te’. Tellurium is the 52nd element of the periodic table so its atomic number is 52. The atomic number of an element is…

Antimony is a classified metalloid and its symbol is ‘Sb’. Antimony is the 51st element of the periodic table so its atomic number is 51. The atomic number of an element is…

Tin is a classified post-transition metal and its symbol is ‘Sn’. Tin is the 50th element of the periodic table so its atomic number is 50. The atomic number of an element…

Indium is a classified post-transition metal and its symbol is ‘In’. Indium is the 49th element of the periodic table so its atomic number is 49. The atomic number of an element…

Cadmium is a classified transition metal and its symbol is ‘Cd’. Cadmium is the 48th element of the periodic table so its atomic number is 48. The atomic number of an element…

Silver is a classified transition metal and its symbol is ‘Ag’. Silver is the 47th element of the periodic table so its atomic number is 47. The atomic number of an element…

Palladium is a classified transition metal and its symbol is ‘Pd’. Palladium is the 46th element of the periodic table so its atomic number is 46. The atomic number of an element…

Rhodium is a classified transition metal and its symbol is ‘Rh’. Rhodium is the 45th element of the periodic table so its atomic number is 45. The atomic number of an element…

Ruthenium is a classified transition metal and its symbol is ‘Ru’. Ruthenium is the 44th element of the periodic table so its atomic number is 44. The atomic number of an element…