The number of protons determine which element an atom is and normally the number of electrons is equal to it. Strip an electron off an iron atom and you have an ionised iron atom.
Protons (the number of ..) determine the 'kind' of element,and the electrons in the outmost valency orbital determine the properties(the number of electron; and 'octet' rule: "make it eight preferably').
An electron is not an element.
You can determine how many valence electrons an atom has by what family the element of the atom is in. For instance, if the element is in family 8A, the number of valence electrons will be 8. Or, if the element is in family 2A, the number of valence electrons for the atom will be 2. So, whatever number family the atom is in, the number of valence electrons equals that.
The element with 1 electron in period 1 would be hydrogen.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
BONDING!
Chemical properties of an element determine by the number of electron
Chemical properties of an element determine by the number of electron
Protons (the number of ..) determine the 'kind' of element,and the electrons in the outmost valency orbital determine the properties(the number of electron; and 'octet' rule: "make it eight preferably').
Usually the first and second letter of element can determine it's chemical symbol.
Electrons are negatively charged. Each atom has at leastone electron, depending upon which element it is. Furthermore, protons are positively charged and determine the identity of the element. Neutrons are neutrally charged.
There are specific factors that can contribute to a the properties of chemical elements. Some of these factors include the amount of valance electrons in the element.
Helium has no electron affinity.
An electron is not an element.
You can determine how many valence electrons an atom has by what family the element of the atom is in. For instance, if the element is in family 8A, the number of valence electrons will be 8. Or, if the element is in family 2A, the number of valence electrons for the atom will be 2. So, whatever number family the atom is in, the number of valence electrons equals that.
Find the element's period number on the periodic table.
Find the element's period number on the Periodic Table.