Nitrogen Oxide Formula Confusion

Text on the meme

tell me the formula for nitrogen oxide TODO IMÁGENES NOTICIAS VÍDEOS Óxido de nitrógeno / Fórmula NO NO? Why not? I really need it

What it means

A screenshot shows someone searching Google for the formula of nitrogen oxide, receiving the answer “NO,” followed by the caption “NO? Why not? I really need it.” The joke is a pun: “NO” is both the chemical formula for nitric oxide and the English word “no,” making the answer sound like a refusal. EN: A screenshot shows someone searching Google for the formula of nitrogen oxide, receiving the answer “NO,” followed by the caption “NO? Why not? I really need it.” The joke is a pun: “NO” is both the chemical formula for nitric oxide and the English word “no,” making the answer sound like a refusal.

Objects

smartphone screen / экран смартфона Google search page / страница поиска Google search bar / строка поиска magnifying glass icon / значок лупы search result card / карточка результата поиска nitrogen oxide formula / формула оксида азота browser address bar / адресная строка браузера menu icon / значок меню user profile icon / значок профиля black background / чёрный фон white caption text / белый текст подписи