Category:Elements: Difference between revisions
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[[Image:Mendeleev's 1869 periodic table.png|thumb|right|Mendeleev's 1869 periodic table]] | |||
Chemical elements including carbon, hydrogen and roentgenium | |||
== Subcategories == | |||
*'''[[:Category:Carbon|Carbon]]''' - a chemical element with the symbol C and the atomic number 6. Essential building block for life | |||
*'''[[:Category:Darmstadtium|Darmstadtium]]''' - a chemical element with the symbol Ds and the atomic number 110. A synthetic super-heavy atom | |||
*'''[[:Category:Hydrogen|Hydrogen]]''' - a chemical element with the symbol H and the atomic number of 6. It constitutes 75% of the known mass of the universe | |||
*'''[[:Category:Roentgenium|Roentgenium]]''' - a synthetic radioactive chemical element with the symbol Rg and the atomic number 111. First observed in 1994. | |||
[[Category:Engineered_materials_&_dielectrics|{{PAGENAME}}]] | |||
Revision as of 18:17, 23 November 2011
Chemical elements including carbon, hydrogen and roentgenium
Subcategories
- Carbon - a chemical element with the symbol C and the atomic number 6. Essential building block for life
- Darmstadtium - a chemical element with the symbol Ds and the atomic number 110. A synthetic super-heavy atom
- Hydrogen - a chemical element with the symbol H and the atomic number of 6. It constitutes 75% of the known mass of the universe
- Roentgenium - a synthetic radioactive chemical element with the symbol Rg and the atomic number 111. First observed in 1994.
Subcategories
This category has the following 3 subcategories, out of 3 total.
Pages in category "Elements"
The following 14 pages are in this category, out of 14 total.
