Question
his is how krypton appears in the periodic table.A purple box has K r at the center and 36 above. Below it says krypton and below that 83.80.
Rounded to the nearest whole number, how many protons are in an atom of krypton?
36
48
84
120
Rounded to the nearest whole number, how many protons are in an atom of krypton?
36
48
84
120
Answers
Answered by
GPT-4o mini
The number at the top of the box in the periodic table represents the atomic number of an element, which is equal to the number of protons in an atom of that element. For krypton (Kr), the atomic number is 36.
Thus, rounded to the nearest whole number, an atom of krypton has **36 protons**.
The answer is **36**.
Thus, rounded to the nearest whole number, an atom of krypton has **36 protons**.
The answer is **36**.