I think the correct answer from the choices listed above is option D. A bolt of lightning is caused by e<span>lectrical charges building up in the space between the clouds and the ground. Hope this answers the question. Have a nice day.</span>
The answer is c. the degree of wetness of the paper towels.
For atoms in the periodic table, the given mass number is the sum of the number of the protons (also called the atomic number) and the number of the neutrons inside its nucleus. Mathematically,
mass number = atomic number + number of neutrons
Substituting,
39 = 19 + n
n = 39 - 19 = 20
Therefore, the answer is not found in the choices.
Answer:
8.5 m/s
Explanation:
please see paper for the work!
Answer:
1.A compound is when two substances are put together and there is a reaction creating a new substance Ex. H20. A mixture is when two substances are put together, there is no reaction and they can be separated easier than compounds. Ex. salad dressing.
2.Atomic bonds
3.Compound
4.Element
5.Mixture
Explanation: