The elements least likely to form bonds are found in group__
a) 15
b) 16
c) 17
d) 18

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.

How can you increase the strength of an electromagnet?