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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 is the element whose atom has 8 electrons when neutral?
The number of electrons corresponds to the "index" number of the element in the periodic table. The 8th element is Oxygen, which has 8 atoms when neutral. That didnt answer the question. ANSWER Neon has 8 electrons :)
How many electrons are in the element Sg?
The element Sg (Seaborgium) has an atomic number of 106. Therefore, it has 106 electrons.
Which subatomic particle determines the properties of an element?
The number of protons in the atomic nucleus determines the properties of an element. Every element has its own unique number of protons, called its atomic number, which is displayed on the periodic table. The elements are arranged in order of increasing atomic number on the periodic table.
Chemical with 11 protons and 10 electrons is?
The chemical element with 20 protons and 20 neutrons is Calcium(Ca). The number of protons is equal to the number of electrons, and the number of electrons is equal to the atomic number.
What is the number of electrons in the highest occupied energy level of an element in Group 15?
The number of electrons in the highest occupied energy level of an element in Group 15 is 5. Group 15 elements have 5 valence electrons, which occupy the highest energy level.
What is the highest number of electrons in an atom?
The highest number of electrons in an atom is 116, as Ununhexium has an atomic mass of 292 it has 116 protons and 116 electrons as well as 176 neutrons.
What are the most reactive elements?
That would be the element with the highest atomic number but the lowest number of valence electrons.
What is the element in the fourth period whose atoms have the same number of electrons in their highest energy levels at that tins do?
The element in the fourth period with atoms that have the same number of electrons in their highest energy level as tin is germanium. Both tin and germanium are in the same group (Group 14) of the periodic table, so they have the same number of valence electrons.
Are the number of electrons different from every atom of every element?
Each element has a different number of electrons. All atoms of that element have the same number of electrons. The number of electrons is the same as the number of protons.
Which element's total number of electrons is equal to the number of core electrons in Barium?
This element is xenon.
The atomic number of an element is what?
The atomic number of an element is how many protons and electrons (you must have the same amount of protons as electrons) an element has in it's nucleus. The Atomic number= number of protons= number of electrons.
Which element has the highest atomic number?
The element with the highest atomic number is Oganesson, with the atomic number 118.
What are the number of protons and electrons found in an element?
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.
What number of an element can be used to determine the number of electrons in an atom?
The atomic number of an element can be used to determine the number of electrons in an atom. It is equal to the number of protons in the nucleus of an atom, which also corresponds to the number of electrons in a neutral atom.
What is the number of the prinicpal energy level in which valence electrons are found?
The valence electrons are the outer most electrons and the principal energy level in which they belong will vary for element to element and generally corresponds to the period number in which the element is present
If element X has 72 protons how many electrons does it have electrons?
Element X with 72 protons will have 72 electrons in a neutral state. The number of protons in an element is equal to the number of electrons in that element's neutral atom.
