Lead is an element and is not constituted of other elements. Its symbol is Pb.
manila and byzantium
Clay is the answer you're looking for.
Philippe de La Hire has written: 'Nouveaux elemens des sections coniques..'
Jacques Cassini has written: 'Elemens d'astronomie' '[De la grandeur et de la figure de la terre]' 'Elemens d'astronomie' 'Tables astronomiques du soleil, de la lune, des planetes, des etoiles fixes, et des satellites de Jupiter et de Saturne'
Exactly 40, any element. Atomic weight of Argon: 39,948 Atomic weight of Calcium: 40,078
Thomas Leseur has written: 'Elemens du calcul integral' -- subject(s): Calculus, Integral, Integral Calculus
C. F. B. de Mirbel has written: 'Elemens de physiologie vegetale et de botanique'
Johann Georg Roederer has written: 'De morbo mucoso liber singularis' 'Elemens de l'art des accouchemens' -- subject(s): Obstetrics
36 and 24 are composite numbers. composite means-made up of disparate or separate parts or elemens.
Millot has written: 'Abbed Millots verdens-historie' -- subject(s): World history 'Elemens d'histoire generale' -- subject(s): World history, Early works to 1800 'Elements of the history of England'
If you think to chemical elements the number of elemens known today is the same around the world; of course, some artificial elements or other very rare elements don't exist in Philippines laboratories, ores or plants.
The elements in columns 2 and 12 of a wide form periodic table will lose 2 valence electrons when the elements form ionic bonds. (Some other elements also have or can have this property.)