ExamPlay Dark Logo
Нэвтрэх

JAMB - Physics (2009 - No. 34)

Which of the following can conduct electricity owing to the presence of free mobile electrons?
germanium
silicon
grapefruit
copper

Тайлбар

Metals are good conductors due to the presence of free electrons.

Смхиман (0)

Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
BrainBehindX Inc Logo
©2026; Powered by BrainBehindX Inc