use this isotope to answer the following questions. 73 36 kr how many electrons does krypton - 73 have? 36…
use this isotope to answer the following questions. 73 36 kr how many electrons does krypton - 73 have? 36 p+, ? e-, n0
Answer
Answer:
36
Explanation:
Step1: Recall atomic - neutrality principle
In a neutral atom, the number of electrons equals the number of protons.
Step2: Identify number of protons
The atomic number of krypton (Kr) is 36, which is the number of protons ($p^{+}$). Here, the number of protons is 36.
Step3: Determine number of electrons
Since the krypton - 73 atom is neutral, the number of electrons ($e^{-}$) is equal to the number of protons. So, the number of electrons is 36.