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*** Duplicate of SCH - Chemical Elements: properties, symbols to names (52Q) Flashcards | StudBud
*** Duplicate of SCH - Chemical Elements: properties, symbols to names (52Q)
1 / 51
This
inert gas
, when excited by a high voltage discharge, glows a pale violet colour.
A
yttrium
B
cesium
C
zirconium
D
xenon
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