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Roentgenium (Rg) — element 111
reference
Atomic number 111. Symbol Rg. Standard atomic weight 282.0. The roentgenium atom carries 111 protons in its nucleus; its place in the periodic table is fixed by that count. Verified reference data.
source
Verified reference — chemistry
card id
card_ref_el_111
adjoining cards
- on the shelf of → The periodic table — the map of the elements — an element of the periodic table
- precedes → Darmstadtium (Ds) — element 110 — the next element by atomic number (Z 110 → 111)
- on the shelf of → The created order — the science of the floor — an element of the created order (Genesis 1) — matter God spoke into being
- precedes → Copernicium (Cn) — element 112 — the next element by atomic number (Z 111 → 112)
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