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Na:positive Ci:negative
Sodium form a cation (positive). Chlorine form an anion (negative).
The system of the periodic table is not changed after the addition of a new element.
Radium (Ra) # 88th element in the periodic table.
The correct answer is: That each element has a different number of protons.... Chris Ellis
Na:positive Ci:negative
Na: positive; CL: negative
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
The system of the Periodic Table is not changed after the addition of a new element.
Atomic number
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
Sodium form a cation (positive). Chlorine form an anion (negative).
The atomic number represents the number of protons in the element. This number is unique to that element, if you change the atomic number (number of protons) then you change the element.
The system of the periodic table is not changed after the addition of a new element.
The system of the Periodic Table is not changed after the addition of a new element.