Answer:
An element is a pure substance that cannot be separated into simpler substances by chemical or physical means. There are about 117 elements.
Explanation:
Answer: 1,600 seconds
Explanation:
31,360/9.8 = 3,200.
Then divide 3,200/2 = 1,600
False. The nuclear energy is found within the nucleus. Electrons are located outside the nucleus.
health conditions and diseases
It would be A: Have a greater height.
The higher the wave the higher the energy!