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20 answers for: Which electrodes emit negative ions (8)
RANKANSWERCLUE
CATHODESWhich electrodes emit negative ions (8)
ANODEWhich electrode gives off positive ions? (5)
ANIONSNegative ions
ANODESThey attract negative ions
ANIONNegative ion
DRIFTA low pressure negative ion time projection chamber designed to detect weakly interacting massive particles - a prime dark matter candidate. (Acronym) (5)
GRAPHITECrystalline form of carbon used in manufacturing electrodes (8)
CATIONICTom speaks old Greek language for relating to ions (8)
ISOTRONSSort ions out with these scientific devices? (8)
NONMETALElement incapable of forming positive ions in water (8)
TUNGSTENA greyish white metal that is used for electrodes and filaments in light bulbs (8)
SPARKGAPA term for the space between two electrodes across which a transient discharge passes (5,3)
EMITTERSTransistor electrodes
CRYSTALSRepeating three-dimensional arrangements of atoms, molecules or ions in the form of amethyst. beryl, garnet, opal, tourmaline (8)
NOBELIUMRadioactive metallic element artificially produced by bombarding curium with carbon ions (8)
IONISINGConverting into ions
ARCLAMPSThey produce light by current flowing across the gaps between electrodes (3,5)
ACIDRAINAid car damaged in precipitation loaded with hydrogen ions (4,4)
BATTERYA device that has a cathode, or positive plate, and an anode, or negative plate; these electrodes must be separated by and are often immersed in an electrolyte that allows ions to pass between the ele
LINACIons are accelerated along a linear path by voltage differences on electrodes along the path.