Which energy transformation occurs in an
operating electric motor?
(1) electrical → mechanical
(2) mechanical → electrical
(3) chemical → electrical
(4) electrical → chemical

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

Identify the type of synthetic material used in each object