Magnesium has approx. 20 isotopes, of natural or artificial origin; see the list below.
Neutrons.
Silicon is not converted to magnesium in earth; some artificial isotopes of silicon decay to magnesium isotopes.
Magnesium IS an element.
Magnesium is an element.
An atom or element that have different masses are known as isotopes.
Neutrons.
No, magnesium is an element. However, it has a number of isotopes.
The number of neutrons
Silicon is not converted to magnesium in earth; some artificial isotopes of silicon decay to magnesium isotopes.
Magnesium IS an element.
Magnesium is an element.
Magnesium is a chemical element, not a compound.
The 12th element is magnesium
An atom or element that have different masses are known as isotopes.
Isotopes of the same element have different number of neutrons.
Magnesium and iodine is a element
No, Magnesium is a group 2 element.