Lus: Cov hlau muaj ib qho tshwj xeeb luster, uas txhais tau tias lawv muaj kev cuam tshuam pom kev pom thiab yog opaque.
Ductility: Cov hlau muaj cov qauv ua tau zoo thiab tuaj yeem hloov pauv cov duab los ntawm kev sib tsoo, ncab, thiab lwm yam tsis tau tawg.
Conductivity: Cov hlau yog cov neeg saib xyuas zoo thiab tuaj yeem ua hluav taws xob tam sim no.
Thermal Conductivity: Cov hlau muaj zoo thermal condalivity thiab tuaj yeem hloov tau thaum tshav kub kub sai.
