How many protons are in the nucleus of a sodium atom?
There are 11 protons in the nucleus of a sodium atom.
A sodium atom has 11 protons in its nucleus.
To determine the number of protons in the nucleus of a sodium atom, you need to look up the atomic number of sodium, which represents the number of protons it has.
Here's how you can find the answer:
1. Open your preferred web browser.
2. Go to a reputable search engine, such as Google.
3. Type in "sodium atomic number" and hit enter.
4. Look for a reliable source, such as a reputable scientific website or the periodic table.
5. The atomic number of sodium is 11.
Therefore, a sodium atom has 11 protons in its nucleus.