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What is the name of element whose symbol of Au?
[Au] is GOLD atomic mass - 196.97, and is in 79th place in the periodic table of elements
What is golds Au mass number?
Gold is a metal element. Atomic mass of it is 197.
What is the atomic mass of Au?
Gold is a metal element. atomic number of it is 79.
What element has a mass number of 197?
Hafnium is the element that has a mass number of 179. Its color is silver, its structure is hexagonal, while the number of neutrons is 106.
What is the atomic mass for magnesiam?
Magnesium is a meta element. Atomic mass of it is 24.
What is the name of the element with the atomic number 79r?
This element is gold (Au).Gold (Au) has the atomic number of 79 in the periodic table of elements.
How do you calculate atomic mass unit of gold?
The atomic mass unit (amu) is a unit of mass used to express the average mass of an atom or molecule. To calculate the atomic mass unit of gold (Au), you would look at the atomic mass of gold on the periodic table, which is approximately 197 amu.
Which element has the atomic mass of 126.9045?
The element is Iodine (I). It has an atomic mass of about 126.9.
What is the name of the element with the atomic number 79?
AnswerGoldYou can find this on the periodic table of the elements. The element with atomic number 79 is gold, Au.
What is the difference between the atomic number and the atomic mass?
Atomic mass is the mass of 1 mole of the element. Atomic number is the number of protons the element has
Which is the average of the mass numbers of an element's isotopes?
the Atomic Mass
What is the atomic mass of a nickel?
Nickel is a meta element. Atomic mass of it is 59.
