關於allotrope的百科

• allotrope造句怎麼寫

• atoxicnonmetallicelementrelatedtosulfurandtellurium;occursinseveralallotropicforms;astablegraymetallikeallotropeconductselectricitybetterinthelightthaninthedarkandisusedinphotocells;occursinsulfideores(aspyrite).ItsMolecularFormulaforozone,oxygenisth...
• 2017-08-1221058