Answer:
An atom is the smallest unit of ordinary matter that forms a chemical element.
An atom contains:
-Protons (positively charged)
-Neutrons (no charge)
-Electrons (negatively charged)
Answer:
Weight is the result of gravity acting on mass: w = mg.
Explanation:
The value of g on Earth's surface is 9.8 m/s3 with units of acceleration. To find the weight of something, simply multiply its mass by the value of the local gravitational field, and you get a result in newtons (N).
I believe the answer is 3. As if 3 to the 3rd power is 27.
Well, where is "the following"?