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Platinum has an atomic number of 78. If you increase the atomic number by one, you find Gold, with an atomic number of 79.

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Which element has the highest atomic number?

The element with the highest atomic number is Oganesson, with the atomic number 118.


What element on the periodic table has the largest atomic number?

The element with the largest atomic number on the periodic table is Oganesson, with the atomic number 118.


How do you calculate neutrons for elements in the periodic table?

them mass number of an element is the total amount of nuetrons and protons in the element , and the atomic number is the amount of protons ( and electrons) in the element simply subtract the atomic number from the mass number and you'll have the number of neutrons in the element hope this helped x


How do you get the number of neutrons in a element?

To find the number of neutrons in an atom you would subtract the protons from the atomic mass. The number of protons is equal to the atomic number. When dealing with an element with no net charge, the atomic number = the number of protons and also the number of electrons. The atomic mass - the atomic number (number of protons and electrons) = the number of neutrons


If an element has 8 protons and 8 neutrons in its nucleus and 8 electrons revolving around the nucleus What is the atomic number and atomic mass of this element?

In neutral atoms (with the same number of protons and electrons), the number of protons and electrons equal the atomic number. If our atom has 9 electrons, is neutral, and therefore has 9 protons, it is element #9: Flourine, which has an atomic mass of 19: 9 protons plus 10 neutrons.

Related Questions

What is the number of protons for platinum?

Platinum is a rare element too. Atomic number of platinum is 78.


Why is platinum give the atomic number 78?

Platinum is a non metal element. Atomic number of it is 78.


What the atomic number platinume?

Platinum is a meta element. Atomic number of it is 78.


What is patinums atomic number?

Platinum is a metal element. atomic number of it is 78.


What element is one atomic number bigger than platinum?

Gold has one atomic number bigger than platinum which is 79.It is represented by Au.


Which element has a greater atomic mass?

The element with the greater atomic number will have a greater atomic mass. Atomic mass is the sum of the protons and neutrons in an atom's nucleus, and since the number of protons increases with atomic number, so does the atomic mass.


What is element in the platinum family atomic number 77?

Iridium


What is the atomic number and atomic mass of platinum?

The atomic number of platinum is 78, which means it has 78 protons in its nucleus. The atomic mass of platinum is approximately 195.08 g/mol, which is an average of the different isotopes of platinum found in nature.


What is the atomic number of platinum?

The atomic number of platinum (Pt) is 78.The atomic weight of Pt is 195.08 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!78


Is platinum made by nature?

Yes. Platinum is a naturally occurring element, with atomic number 78.


What is platinum the element made of?

Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, and ductile metal that is part of the platinum group of metals. Platinum is primarily composed of platinum atoms bound together through metallic bonding.


What element has an atomic number that is six times greater than element beryllium?

The atomic number of beryllium is 4. The required element should have the atomic number 4x6=24. The corresponding element is Vanadium (V).Atomic number of Beryllium is 4. Six times of it is 24. Chromium has an atomic number of 24.