Atoms. Bonds. Meaning.
Use supported element, formula, molecule, Lewis and reaction formats.
The structure
is part of the study.
Native chemistry
Hydrogen atoms move into an authored water Lewis structure. Two bonds draw toward oxygen while its two lone pairs remain visible. The balanced reaction below preserves both sides; this is an illustration, not a molecular simulation.
Study atomic structure.
Keep the atom’s identity, electron count and shell occupancy together.
Atomic structure
The operating app’s native oxygen atom shows eight protons, eight electrons and shell occupancy 2, 6. A schematic model, not a molecular simulation.
Explore the periodic table.
Symbol, name, atomic number and mass stay connected.
Element format
The native oxygen element tile highlights its atomic number, symbol and mass in turn.
Keep the source in charge.
Curated representations preserve what you authored; they do not predict arbitrary reactions or prove every chemical equivalence.