H ( /eɪ tʃ / ) harafi ne na takwas (lambar 8 ) harafi a cikin haruffan harshen Turanci. A ilmin sunadarai . A cikin kiɗa, H sanarwa ce a cikin tsarin Jamusanci, ma'ana "B na halitta". A kimiyyar lissafi, H alama ce ta kamar Higgs boson .