Why do metals conduct electricity while nonmetals do not conduct electricity? Metals are very good conductors of electricity, while nonmetals are not. What does this say about the metalloids?

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

Which notation is used to represent an alpha particle? a. b. c. d.

In which of the following is positive work done by a person on a suitcase