transition metal - trnstn mtl, sodium hydroxide - sdm hydrxd, coloured compounds - clrd cmpnds, precipitate - prcptt, catalyst - ctlyst, shiny - shny, good conductor of heat - gd cndctr f ht, sonorous - snrs, malleable - mllbl, good conductor of electricity - gd cndctr f lctrcty, solid - sld, strong - strng,

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