hassium
[ has-ee-uhm ]
/ ˈhæs i əm /
noun Chemistry, Physics.
a superheavy, synthetic, radioactive element with a very short half-life. Symbol: Hs; atomic number: 108.
QUIZZES
LEARN THE SPANISH WORDS FOR THESE COMMON ANIMALS!
Are you learning Spanish? Or do you just have an interest in foreign languages? Either way, this quiz on Spanish words for animals is for you.
Question 1 of 13
How do you say “cat” 🐈 in Spanish?
Formerly un·nil·oc·ti·um [yoo-ni-lok-tee-uhm], /ˌyu nɪˈlɒk ti əm/, el·e·ment 108 .
Origin of hassium
First recorded in 1990–95; named after Medieval Latin Hassia (the German state of Hesse, location of the institute where it was first created).
Words nearby hassium
Hassam, Hassan II, Hassel, Hasselt, Hassid, hassium, hassle, hassock, hast, hasta la vista, hasta luego
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
“Depression” vs. “Anxiety”: Which Do I Have (Or Is It Both)?
“Affect” vs. “Effect”: Use The Correct Word Every Time
“Have” vs. “Has”: When To Use Each One
What Is An Em Dash And How Do You Use It?
What Is The Difference Between “It’s” And “Its”?
“Frosting” vs. “Icing”: Are They Synonyms (Or Just Taste Like They Are)?
British Dictionary definitions for hassium
hassium
/ (ˈhæsɪəm) /
noun
a synthetic element produced in small quantities by high-energy ion bombardment. Symbol: Hs; atomic no: 108
Word Origin for hassium
C20: from Latin, from Hesse, German state where it was discovered
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for hassium
hassium
[ hä′sē-əm ]
n. Symbol Hs
A radioactive synthetic element whose longest-lived isotopes have mass numbers of 264 and 265 with half-lives of 0.08 millisecond and 2 milliseconds. Atomic number 108.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for hassium
hassium
[ hä′sē-əm ]
Hs
A synthetic, radioactive element that is produced by bombarding lead with iron ions. Its known isotopes have mass numbers ranging from 263 to 277. Hs 277 has the longest confirmed half-life (16.5 minutes). Atomic number 108. See Periodic Table.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.