Elements from which two groups in the periodic table would most likely combine with each other to form an ionic compound?
O 16 & 17
O 1 & 18
O 2 & 16
O 1 & 13

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

magnified images possible images can be real = projected onto a screen

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it

pecialized keyboards