Can Elements Lose Protons? Can elements lose protons? Yes, atoms (and molecules) can gain or lose protons. It is called “Chemistry of acids”. What happens when an element loses a proton? Adding or removing protons from the nucleus changes the charge of the nucleus and changes that atom’s atomic number. So, adding or removing protons
Are All Rocks Radioactive? Are all rocks radioactive? Three chemical elements are naturally radioactive and occur in all earth rocks and all meteorites – K (potassium), Th (thorium), and U (uranium). Any rock from any planet will contain at least one atom of these elements so, technically, all rocks are radioactive, it is just a
Can We Trust Radiometric Dating? Can we trust radiometric dating? Yes, radiometric dating is a very accurate way to date the Earth. We know it is accurate because radiometric dating is based on the radioactive decay of unstable isotopes. For example, the element Uranium exists as one of several isotopes, some of which are unstable.
What Element Has 2 Protons 2 Neutrons? What element has 2 protons 2 neutrons? Helium is the second element of the periodic table and thus is an atom with two protons in the nucleus. Most Helium atoms have two neutrons in addition to the protons. In its neutral state, Helium has two electrons in orbit