How many protons does silicon have?

Answer The element silicon has 14 protons in its nucleus, giving it an atomic number of 14. Twenty-one isotopes of silicon have been identified, having atomic weights from 22 to 42. It belongs to group 14... Read More »

Top Q&A For: How many protons does silicon have

How many protons&neutrons does a silicon atom have?

Silicon has the abbreviation Si. It is element 14 on the periodic table, and it has 14 protons. The atomic weight of Si is 28. Since the atomic weight is the sum of the protons and neutrons, Si has... Read More »

How many protons& electrons does Cs+ have?

Cesium, whose chemical abbreviation is Cs, has atomic number 55, which means it has 55 protons. Since each proton has a +1 charge and each electron has a -1 charge, Cs+ has 54 electrons, giving it ... Read More »

How many electrons does gadolinium have?

Gadolinium has 64 electrons. Used in magnets, it is mined in the US, Brazil, India, Sri Lanka, Australia and China. It can also be alloyed to iron and chromium for better workability and resistance... Read More »

How many electrons does radon have?

Radon is a radioactive chemical element formed naturally from the decay of radium in the Earth's crust. Radon, represented by the abbreviation Rn, has an atomic number of 86 meaning it has 86 elect... Read More »