Answer: indium
AnswerCrossword Clue
INDIUMElement with two deep-blue lines in its spectrum
INDIUMWhite metallic element
INDIUMMetal in semiconductors
INDIUMMetallic element in zinc.
INDIUMSilvery-white element
INDIUMElement No. 49
INDIUMElement to the left of tin in the periodic table
indiumrare metallic element, soft, white, malleable, and easily fusible, found combined in various ore minerals, esp. sphalerite: so called from the two indigo-blue lines in its spectrum. Symbol: In; at. wt.: 114.82; at. no.: 49; sp. gr.
indiuma rare soft silvery metallic element associated with zinc ores: used in alloys, electronics, and electroplating. Symbol: In; atomic no: 49; atomic wt: 114.82; valency: 1, 2, or 3; relative density: 7.31; melting pt: 156.63°C; boiling pt: 2073°C