Phosphorus, sulfur, chlorine thiab argon Cov ntsiab lus tseem ceeb hauv sijhawm 3 tsis ua hluav taws xob. Lawv tsis muaj hluav taws xob dawb uas tuaj yeem txav mus los thiab nqa cov nqi ntawm qhov chaw mus rau qhov chaw.
Puas phosphorus ua hluav taws xob?
No, phosphorus tsis tuaj yeem ua hluav taws xob.
Puas yog phosphorus tsis zoo ntawm cov cua sov thiab hluav taws xob?
Puas yog phosphorus tsis zoo conductor ntawm hluav taws xob? Phosphorus yog cov hlau tsis muaj hlau. Nws tsis muaj cov electrons dawb rau kev coj ua. Yog li, nws yog qhov tsis zoo ntawm hluav taws xob.
Puas muaj hluav taws xob?
Hlau feem ntau yog cov conductors zoo heev, txhais tau tias lawv cia tam sim no ntws yooj yim. Cov khoom uas tsis txhob cia tam sim no ntws yooj yim yog hu ua insulators. Feem ntau cov ntaub ntawv tsis yog hlau xws li yas, ntoo thiab roj hmab yog insulators. … Hluav taws xob yuav tsum tau ua kom tiav "voj" rau tam sim no ntws.
5 tus neeg coj zoo yog dab tsi?
Cov neeg ua haujlwm:
- nyiaj.
- copper.
- kub.
- Aluminium.
- iron.
- steel.
- brass.
- bronze.
