The formula is H 2 O so the dot and cross diagram includes two H atoms ... Nitrogen atoms can form three covalent bonds, so a triple bond forms between them. The structure of nitrogen is N≡N ...

developed a novel strategy to stabilize *COOH intermediate and enhance electrochemical CO 2 reduction by constructing and modulating the hydrogen-bonding microenvironment around catalytic sites.

The dot and cross diagram shows that a water molecule ... Nitrogen atoms can form three covalent bonds, so a triple bond forms between them. The structure of nitrogen is N≡N, showing that ...