strontium
Kelime Anlamı :

1. strontiyum.
2. stronsiyum.
3. stronsyum.
4. strontium 90 atom bombalarının saçtığı uzun tesirli ve zehirli bir radyoaktif madde.
5. (isim) stronsiyum.
6. Sr sembolü ile bilinen atom no: 38 ve atom ağırlığı: 87.63 olan kimyasal element, kalsiyum nevinden madeni sarı veya gümüş renkli bir madde, strontium.
7. (sr) stronsiyum.
8. özel keşif (special reconnaissance).
Tanımlar :
1. A soft, silvery, easily oxidized metallic element that ignites spontaneously in air when finely divided. strontium is used in pyrotechnic compounds and various alloys. atomic number 38; atomic weight 87.62; melting point 769°C; boiling point 1,384°C; specific gravity 2.54; valence 2. see table at element.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. A metallic chemical element (symbol Sr) with an atomic number of 38.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. A metallic element of the calcium group, always naturally occurring combined, as in the minerals strontianite, celestite, etc. it is isolated as a yellowish metal, somewhat malleable but harder than calcium. it is chiefly employed (as in the nitrate) to color pyrotechnic flames red. symbol Sr. atomic weight 87.3.
from the GNU version of the Collaborative International Dictionary of English
1. chemical symbol, Sr; atomic weight, 87.37; specific gravity, 2.54. A dark-yellow metal, less lustrous than barium, malleable, and fusible at a red heat.
from The Century Dictionary and Cyclopedia
1. a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.