Answer:
P three particles that make an atom are protons, electrons, and neutrons.
Explanation:
The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).
Answer:
Congrats I am so happy for you! You rock it!
<span>The answer is 1. Copper is an element with sign Cu and atomic number 29 which means that there are 29 protons in this element. It is a soft, flexible, and elastic metal with very extraordinary thermal and electrical conductivity. A newly unprotected exterior of pure copper has a reddish-orange color. </span>
Answer:
True
Explanation:
One of the strong proponent to support a hypothesis is its ability to be falsifiable. Also, a hypothesis must be testable. To truly test a hypothesis, one must be able to prove it wrong. If a hypothesis cannot be proven wrong, then it is a very good hypothesis and can be made a theory. A good hypothesis is one that cannot be falsifiable and can be easily tested in an experimental set up.
Answer:
D.fusion reactions absorb tremendous amounts of energy.