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What is the maxium number of electrons an element can have on the first inner level?
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∙ 11y ago
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∙ 11y ago
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How do you tell how many electrons are in an element?
First you have to look at the number of protons in the element because in a neutral element or atom the number of protons and the number of electrons are the same If the atom is an ion (i.e has a charge/valency) you either take away or add the charge to the number of electrons for example oxygen has 8 protons and 8 electrons say that it has a charge of (-2) that means that there are 2 more electrons in this particular atom because the charge is negative (electrons have negative charges) and the valency is '2' hence add 2 electrons the the existing 8 and you have 10 electrons (HOPE THIS DOESNT CONFUSE YOU)
What is the element with 73 protons?
The element with 72 electrons is Hafnium (Hf). Hafnium has an atomic weight of 72 and is a period 6, group 4 transition metal. It is the first element after the Lanthanides. Hafnium has 72 electrons in 6 shells with 2 electrons in the outer shell.
What element that is a metal has 28 electrons?
The element with atomic number 28 is Nickel (Ni). It is a transition metal in period 4 of the Periodic Table. It is the first element in the Nickel family. It has 28 electrons in 4 shells with 2 electrons in the outer shell.
What is the 21 element?
The element with the atomic number 21 is Scandium. Scandium is the first transition metal and is in Group 3, Period 4 of the Periodic Table. It has 21 electrons in 4 shells with 2 electrons in the outer shell.
How many electrons are in an oxygen atom when it hase 2 eltron shell and 6 covalent atom?
A neutral oxygen atom has eight electrons, two in the first energy level, and six in the second energy level, which are the valence (not covalent) electrons. You can tell how many electrons a neutral atom has by looking at that element's atomic number. The atomic number is the number of protons in the nuclei of the atoms of that element. In a neutral atom the numbers of protons and electrons are equal. So the element oxygen has the atomic number 8, and in a neutral oxygen atom, there will be 8 protons and 8 electrons.
What is the maximum number of electrons an element can have on the first level?
3
What is the number of electrons of Be?
The number of electrons in the element Be (Beryllium) are 4. 2 in the first shell and 2 in the outer shell.hope I helped
How to find the total electron in element?
To find the total number of electrons in an element, first you need to look up the element's atomic number. That number tells you how many protons are in the element. Then, look up the net charge of the element. The number of protons subtracted by the elements net charge will give you the number of its electrons.
How many electrons and protons are in an element with an atomic?
put it in your mind! The Atomic number. is number of protons, While The Mass number. is number of protons and electrons. when you subtract both get the number of electrons and this for any element but not all elements have same atomic numbers or mass and Rutherford First discover "transmutation" from element to other element which determine by their atomic and mass numbers.
How do you find the number of electrons in element?
The Atomic Number of the element is equal to the number of electrons. Also, the number of protons is also equal to the Atomic number; so the number of protons and electrons in any given element is the same!
How many 3p electrons does Phosphorus have?
Where do you live? Tell me how many electrons it has first. the number at the bottom of the element in bold black.
If an element has 9 electrons how many should be in the second shell?
There should be seven in the second shell and two in the first. The element in question is fluorine, which has the atomic number 9, the same as the number of its protons and electrons.
What is the formula to get the number electrons?
The number of electrons is the same as the number of protons or the atomic number. If the element is an ion of e.g O+2, you would take away 2 from the atomic number and if it is O-2, you would add two electrons
What is the 28?
The element with atomic number 28 is Nickel (Ni). It is a transition metal in period 4 of the Periodic Table. It is the first element in the Nickel family. It has 28 electrons in 4 shells with 2 electrons in the outer shell.
Number of electrons in the first orbital of the element hydrogen?
1st orbital has 1 electron only
Does the amotic number tell you how many protons an atom has?
Not really. You'd have to find the number of electrons first. Then do subtraction.The atomic number tells you how many protons and electrons the element contains
What is the atomic number of alement?
First of all, you spelled "element" wrong. And to find the Atomic Number of an element, you look at the number on the top of the element in the Periodic Table. For example, Hydrogen is 1, 1 is its atomic number. The atomic number is also the number of protons and electrons in an element.
