because it has 4 electrons in outermost shell.
Carbon is tetravalent because it has four valence electrons, allowing it to form four covalent bonds with other atoms. This capability arises from its electron configuration and hybridization that creates four equivalent orbitals. Carbon's tetravalence contributes to its versatility in forming complex organic compounds.
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Dengan menjaga kebersamaan, maka hadirlah kebahagiaan, karena semua saling memahami dan menerima satu sama lain.