ch activation
Word Rarity
Rare
Frequency: Zipf frequency 3.58 in modern English
22
Scrabble Score
12
Letters
4
Syllables
8
Unique Chars
Meaning
noun
Any of a wide range of techniques, often using catalysts, in which a carbon to hydrogen covalent bond of an organic compound is made to cleave in order to replace the hydrogen with a functional group.
Countable; Uncountable