Magnesium2+ because it donated 2 electrons
The element that contains 14 protons in its atoms has the atomic number 14. On the periodic table, this element is silicon, Si.
Silicon is the element 14 and has 14 protons and that whatever element the element is on the periodic table that's how many protons there will be in the element.Silicon is the element 14 and has 14 protons
The 14 protons means it has the atomic number 14, and from the periodic table you can see that it is silicon, Si. The 15 neutrons added to the 14 protons means it has a mass number of 29, and is an isotope of silicon called silicon-29.
The atomic number of the element Si is 14.
An atomic number represents the number of protons in the nucleus of an atom. It determines an element's identity and is unique to each element on the periodic table.
The element that contains 14 protons in its atoms has the atomic number 14. On the Periodic Table, this element is silicon, Si.
The element that contains 14 protons in its atoms has the atomic number 14. On the periodic table, this element is silicon, Si.
To figure this out, all you need to do is look at a periodic table. On the periodic table, locate the element whose atomic number is 14 and you have your answer. It turns out that that element is silicon.
Silicon is the element 14 and has 14 protons and that whatever element the element is on the periodic table that's how many protons there will be in the element.Silicon is the element 14 and has 14 protons
Silicon
The 14 protons means it has the atomic number 14, and from the periodic table you can see that it is silicon, Si. The 15 neutrons added to the 14 protons means it has a mass number of 29, and is an isotope of silicon called silicon-29.
The atomic number of the element Si is 14.
group 14
The element Silicon is represented on the periodic table by the symbol Si.
An atomic number represents the number of protons in the nucleus of an atom. It determines an element's identity and is unique to each element on the periodic table.
group 14, period 2 on the periodic table
Look on the periodic table of elements. You will find silicon as element 14.