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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 "haitch" ( / ˈheɪtʃ / ), also known as simply "'aitch" ( / ˈeɪtʃ / ). Meanings for H. In chemistry, H is the symbol for hydrogen. In music, H is a note in the German system, meaning "B natural".
h, eighth letter of the alphabet. It corresponds to Semitic cheth and Greek eta (Η). It may derive from an early symbol for fence. In the early Greek alphabets a form with three horizontal bars and the simpler form H were both widely distributed.
2 days ago · 1. the eighth letter and sixth consonant of the modern English alphabet. 2. a speech sound represented by this letter, in English usually a voiceless glottal fricative, as in hat. 3. a. something shaped like an H. b. ( in combination ) an H-beam. Collins English Dictionary. Copyright © HarperCollins Publishers. Word Frequency. h in British English.
Aug 30, 2016 · Jack Hartmann Kids Music Channel. 4.39M subscribers. Subscribed. 10K. 5.7M views 7 years ago Phonics Songs. Learn the letter H. This Alphabet song in our Let’s Learn About the Alphabet Series is...
noun. h. /eɪtʃ/ [countable, uncountable] (pl. Hs, H's, h's. /ˈeɪtʃəz/ ) the 8th letter of the English alphabet “Hat” begins with (an) H/“H.” see H-bomb. Definitions on the go. Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app. See H in the Oxford Advanced Learner's Dictionary.
Hydrogen is a chemical element; it has symbol H and atomic number 1. It is the lightest element and, at standard conditions, is a gas of diatomic molecules with the formula H2, sometimes called dihydrogen, [11] but more commonly called hydrogen gas, molecular hydrogen or simply hydrogen.
Apr 19, 2024 · hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements. The hydrogen atom has a nucleus consisting of a proton bearing one unit of positive electrical charge; an electron, bearing one unit of negative electrical charge, is also associated with this nucleus ...
