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Neptunium (Np) — element 93
reference
Atomic number 93. Symbol Np. Standard atomic weight 237.0. The neptunium atom carries 93 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_093
adjoining cards
- on the shelf of → The periodic table — the map of the elements — an element of the periodic table
- precedes → Uranium (U) — element 92 — the next element by atomic number (Z 92 → 93)
- 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 → Plutonium (Pu) — element 94 — the next element by atomic number (Z 93 → 94)
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