Word #115 00001110010

atom — BIP39 word #115

"atom" is word #115 of the 2048 words in the official BIP39 English wordlist, between athlete and attack. In a seed phrase it stands for the 11-bit value 00001110010, decimal index 114.

/ˈætəm/ · noun: the smallest unit of a chemical element

Russian: атом

Binary Representation

Four 1-bits and seven 0-bits; 330 of the 2048 indexes have exactly four 1-bits.

One wrong bit turns it into (leftmost bit first):

mixture exact comic bundle alien apart arrange aunt attract asthma attack

Position

#115 of 2048

Hex Index

0x072

4-Letter Prefix

atom

About "atom" in BIP39

"atom" has 4 letters, but the first three, "ato", already identify it, because "at" also begins athlete, attack, attend, attitude and attract. Three letters are enough for only 604 of the 2048 words.
"atom" is unique only within the English list: it also begins atome in the French list and atomico in the Italian list, so a four-letter backup should say which list it uses.