answersLogoWhite

0

Atomic weight is neutrons plus protons. If the atomic weight is 197, we subtract the number of protons which we know is 79 because that's what makes it gold, we get 118.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How many protons neutrons and electrons are in Au?

For gold (Au), atomic number = 79, so it has 79 protons and 79 electrons. The number of neutrons can vary depending on the isotope of gold, but a common isotope, Au-197, has 118 neutrons.


How many neutrons does the common isotope of uranium have?

146 neutrons.


How many protons and neutrons and electrons does the element gold?

Neutrons - 118 Protons/electrons - 79


How many neutrons are the in silicon?

In the most common isotope of silicon, there are 14 neutrons.


How many Nutrons does the element neptunium have?

Number of neutrons = Mass number of an isotope - 93The most common isotope has 144 neutrons.


How many neutrons are the most common isotope of an element?

nm


How many neutrons are in an atom of Berkelium?

The most common isotope , berkelium-249, has 152 neutrons.Number of neutrons = Mass number of an isotope - 97


How many neutrons does an atom of Berkelium have in its nucleus?

The most common isotope , berkelium-249, has 152 neutrons.Number of neutrons = Mass number of an isotope - 97


How many protons and neutrons does a carbon have?

6 protons. The number of neutrons varies, but the most common isotope has 6 neutrons.


How many neutrons make up neon?

The most common isotope of Neon has 10 neutrons.


The atomic number of uranium is 92 and its atomic mass is 238.how many neutrons does the most common isotope of uranium have.?

The most common isotope of uranium is uranium-238 with 146 neutrons.


How many protons and how Mani neutrons does it have?

Boron has 5 neutrons and 5 protons for its most common isotope