Sodium has 11 protons, therefore number of neutrons must be 23 – 11 = 12 neutrons.
Sodium has 12 neutrons.
<h3>What are neutrons?</h3>
The neutron is a subatomic particle with the symbol n that is slightly heavier than a proton and has a neutral charge (i.e., neither a positive nor a negative charge). Atoms' nuclei are made up of protons and neutrons. Protons and neutrons are both referred to as nucleons because of how similarly they function inside the nucleus and because they both have masses that are about equal to one atomic mass unit. Nuclear physics describes their characteristics and interactions.
The arrangement of electrons around an atom's hefty nucleus largely determines its chemical characteristics. The amount of protons, or atomic number, determines the charge of the nucleus, which determines the electron configuration.
To learn more about neutrons from the given link:
brainly.com/question/5013687
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<span>31.9 grams butane needed to produce 96.7 grams CO2
</span>
Answer:
second (S) is the SI unit of time.
Answer : Urea was the first organic compound synthesized in laboratory.
Explanation : The German chemist named Friedrich Wöhler tried to obtain urea artificially by treating silver cyanate with ammonium chloride. He was successful in synthesizing this organic compound in the laboratory.
Answer:
<em>ketones.</em>
Explanation:
If you have a high level of ketones in your urine, it usually means you're not getting enough insulin, which is a sign of Diabetes.
<em><u>(I got this Information from the "Ketones in Urine" article from MedlinePlus.)</u></em>
