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The atomic number of the element Si is 14.

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What is the symbol for silicon?

The correct symbol for the element silicon is Si and the atomic number is 14.


What is silicon's atomic number and atomic mass?

Si atomic number is 14. Atomic mass is 28.


What atomic number is curie?

A curie is a non-SI unit of radioactivity. It is not a chemical element and so does not have an atomic number.


What is the atomic number of silicone?

The atomic number of silicon (Si) is 14. The atomic weight of Si is 28.0855 grams per mole. See the Web Links and the Related Questions to the below this answer for a periodic table and more information about this element.


What is a symbol for an isotope that has a mass number of 28 and an atomic number of 14?

Si


What si the numbers for Aluminium?

The atomic number for aluminium is 13.


How do you draw a model of the atomic box with atomic number 16 symbol Si and atomic weight 28.0855?

To draw a model of the atom with atomic number 16 and symbol Si, you would have a nucleus at the center with 16 protons and 16 neutrons. Around the nucleus, you would have 16 electrons orbiting in various energy levels, following the rules of electron configuration. The atomic weight of 28.0855 indicates the average weight of the isotopes of silicon.


What is the mass number of copper?

AMU (Atomic Mass Unit) is the SI masses of particles for nucleus.


Which element has atomic number as 14?

silicon is the only element with an atomic number of 14. (Si is the symbol on a periodic table)


What si an atomic number?

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.


What is the symbol for silicon-28?

28/14 Si Its the number they give you which is the atomic mass of the isotope over the atomic number and the symbol of the element.


What element has the atomic number of 14?

Silicon, silicium, Si, is number 14 in the periodic table.