H

The Latin alphabet
	Aa	Bb	Cc	Dd
Ee	Ff	Gg	Hh	Ii	Jj
Kk	Ll	Mm	Nn	Oo	Pp
Qq	Rr	Ss	Tt	Uu	Vv
	Ww	Xx	Yy	Zz

H is the eighth (number 8) letter in the English alphabet. The uppercase letter for H is H and the lowercase letter for H is h. The letter’s name is aitch (/ˈeɪtʃ/) or haitch (/ˈheɪtʃ/).

Meanings for H

• In chemistry, H is the symbol for hydrogen.
• In music, H is a note in the German system, meaning "B natural".
• In particle physics, H is the symbol for the Higgs boson.