Answer:
The answer to your question is: Element
Explanation:
Question 1. The atomic number or proton number of an atom has the symbol Z. This number indicates the number of protons and element has. Each elelement has a specific atomic number, two different atomic numbers mean 2 different elements.
From the options given, we conclude that the element is different.
Yes bc math, numbers and more
1. no forms of electromagnetic radiation
2. atoms
3. liquid
4. protons
5. gas
6. electrons
7. solid
8. alpha particle
Working displayed in the picture below, the answer is -11 m s^-2
