Periodic Table Kerala PSC 2018 CPO Questions IMP | Periodic Table Rare Questions For Kerala PSC Exam 2018 CPO | Latest Important Questions For Kerala PSC All 2018 Exam | New Questions And Answer From Chemistry
- Periodic table was discovered by Dimitri Mendeleev
- Father of Modern Periodic table Henry Mosely
- Modern periodic table was discovered by Henry Moseley
- Father of periodic table Dimitri Mendeleev
- Modem periodic table is arranged on the basis of - Atomic number
- Total number of elements in periodic table 118
- Element having the meaning 'Earth' Tellurium
- Element having the meaning 'Moon' Celenium
- Element having the meaning 'sun' - Helium
- Which is the last naturally occurring element in periodic table - Uranium
- First artificial element in the periodic table Technetium
- The scientist who classified elements into metals and non metals Lavosier
- Scientist who established measuring and weighing methods in chemistry Lavosier
- Hydrogen and oxygen are named by Lavosier
- Number of naturally occurring elements-92
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