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The number of an element on the Periodic Table is equal to the number of protons in a single atom of that element.
Since Mercury (symbol Hg) has the atomic number of 80, this means there are 80 protons in a single atom of mercury.
Wiki User
∙ 16y ago
Wiki User
∙ 14y agoThe interesting fact is that scientists have categorized the known elements only based on the atomic number. Atomic number is nothing but the number of protons present in the core or nucleus of the atom. In a funny way, we can say that the elements live in their own flats with some definite door number in the periodic apartments.
Thus the flat number for mercury is 80. Because of 80 protons are present in the nucleus of mercury atom.
The neighbouring resident to mercury is gold as its flat number is 79. Another neighbour is Thallium whose atomic number is 81.
So it has become possible to change mercury into gold by the physical means not by chemical means. That means, the transmutation is only possible as we change the number of protons present in the nucleus (termed as physical change) not by changing configuration of electrons around the nucleus in the atom, which is termed as chemical change.
In ancient days people were crazy to make gold out of other metals especially base metals. They were named as Alchemists.
Finally Rutherford declared that such transmutation is only possible by Physical not by Chemical.
Wiki User
∙ 16y agoMercury, that curious metal which is liquid at room temperature and was know to the ancients, has 80 protons in its nucleus.
Wiki User
∙ 13y agoThere are 80 protons and 80 electrons in Mercury
Wiki User
∙ 7y agoThe atomic number of mercury will tell you this (the atomic number = number of protons (and electrons)). The atomic number of Mercury is 80.
80.
Wiki User
∙ 13y agoWell in mercury, the ammount of neutrons is 121. the ammount of protons is the same as the atomic number and electrons which is 80.
Wiki User
∙ 12y ago80; it's the atomic number typically in the top left corner
Wiki User
∙ 14y agoMercury has 80 protons.
Wiki User
∙ 16y ago80 protons, 80 electrons
Susan Shuten
how many protons are in mercury
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How many electrons does mercury have?
The amount of electrons in mercury is (80)electrons.
How do you determine how many protons are in an element?
Experimentally, I'm not sure, but I know you can look at your periodic chart, the large number over the symbol of each element is teh number of protons in that element.
Atom of a particular element has a unique and characteristic number of these particles?
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
What tells the number of protons in the nucleus of an atom of an element?
The atomic number of the element refers to the number of protons of an atom: all atoms of an element have this number of protons. A neutral atom of the element will have the same number of electrons.
What are charged atoms of elements that have a unique number of protons and electrons?
Each atom of an element has the same number of protons which is unique for that particular element ( = atom number in the periodic system)
What type of element atom has 80 protons?
The element mercury has 80 protons.
Why is an oxygen atom a different element than a mercury atom?
The number of protons is different.
How many protons are in an atom of a pure element?
Each chemical element has a specific number of protons; the number of protons is equal to atomic number of the element.
What is the mass number of Hg?
Mercury is a metal element. Atomic number of it is 80.
How many electrons does mercury have?
The amount of electrons in mercury is (80)electrons.
What element has a mass number of 122 and 72 neutrons?
Mercury (Hg) has an average atomic mass of 200.59. This is an average based on the percentages of the naturally occurring isotopes of Mercury. There is an isotope of Mercury that has 201 particles in the nucleus. Since Mercury's atomic number is 80, Mercury-201 has 80 protons and 121 neutrons in its nucleus.
An element is determined by what?
By the number of protons in the nucleus. So the atomic number decides the element. If it is 1, then that is Hydrogen element. 2 is for Helium, 3-Lithium, 4-Berilium, 5-Boron and so on. Gold element has 79 protons in its nucleus. Mercury has 80. So with a high sophisticated technology if we take only one proton from each mercury atom, then we can produce gold. So mercury has been changed into gold. So transition of element is only by physical means not by chemical means.
What is an element is determined by the number of?
The identity of an element is determined by the number of protons in the nuclei of its atoms. This is the atomic number of an element.
How do you determine how many protons are in an element?
Experimentally, I'm not sure, but I know you can look at your periodic chart, the large number over the symbol of each element is teh number of protons in that element.
What number is the number protons an element has?
There are many different types of elements, all varying in the number of protons they contain. To determine the number of protons in a specific element, refer to the periodic table of elements. The atomic number (generally listed above the element's symbol, sometimes represented as 'Z') is equal to the number of protons in that atom.
What is the number of protons for an element is the same as the number of the subatomic number?
By definition, the number of protons in the atoms of an element is the atomic number of the element.
Atom of a particular element has a unique and characteristic number of these particles?
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
