Define mass number of an atom.
1 answer:
The mass number of an atom is basically the total number of protons and neutrons.
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D) Transportation is the correct answer
Answer & Explanation:
- The compound is considered as hydrocarbon because it contains only carbon and hydrogen.
- Also, it is alkane compound because all the bonds are saturated (single bonds).
Answer:
Ba
Explanation:
Atomic radius increases going right to left, and up to down.
So the closest element to the bottom left corner is Ba.
A 10.0g
ok hope this helps
<h3>Solution:</h3>
![[\text{H}^{+}] = 10^{-\text{pH}}](https://tex.z-dn.net/?f=%5B%5Ctext%7BH%7D%5E%7B%2B%7D%5D%20%3D%2010%5E%7B-%5Ctext%7BpH%7D%7D)
![[\text{H}^{+}] = 10^{-1.65}](https://tex.z-dn.net/?f=%5B%5Ctext%7BH%7D%5E%7B%2B%7D%5D%20%3D%2010%5E%7B-1.65%7D)
![\boxed{[\text{H}^{+}] = 2.2 × 10^{-2} \: M}](https://tex.z-dn.net/?f=%5Cboxed%7B%5B%5Ctext%7BH%7D%5E%7B%2B%7D%5D%20%3D%202.2%20%C3%97%2010%5E%7B-2%7D%20%5C%3A%20M%7D)
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