An atom has a mass number 53 and an atomic number of 26. How many neutrons does it have?
Include a formula that explains your calculation.
protons+neutrons=53
neutrons=53-26
Answer to my given question
To calculate the number of neutrons in an atom, you can subtract the atomic number from the mass number.
The formula is as follows:
Number of Neutrons = Mass Number - Atomic Number
In this case, the atom has a mass number of 53 and an atomic number of 26.
Number of Neutrons = 53 - 26 = 27
Therefore, the atom has 27 neutrons.
To determine the number of neutrons in an atom, we subtract the atomic number from the mass number. The atomic number represents the number of protons, which determines the identity of the element. The mass number represents the total number of protons and neutrons in the atom.
In this case, the atomic number is 26, which means there are 26 protons in the atom. The mass number is 53, which represents the total number of protons and neutrons.
To find the number of neutrons, we subtract the atomic number from the mass number:
Number of Neutrons = Mass Number - Atomic Number
Number of Neutrons = 53 - 26
Number of Neutrons = 27
So, the atom with a mass number of 53 and an atomic number of 26 has 27 neutrons.