WebAtoms of each element contain a characteristic number of protons. In fact, the number of protons determines what atom we are looking at (e.g., all atoms with six protons are carbon atoms); the number of protons in an … WebIsotopes are atoms that have the same numbers of protons but different numbers of neutrons. An ion is an atom that has gained or lost electrons, so it now has more or fewer electrons than it does protons. So an ion has a negative or positive charge. All atoms are isotopes and if an isotope gains or loses electrons it becomes an ion.

2.2: Elements and Atomic Number - Chemistry LibreTexts

Web3. An atom has an atomic number of 9 and a mass number of 19. What are its numbers of protons, neutrons and electrons? Protons = 10, neutrons = 19, electrons = 10. Protons = … Webisotope, one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table and nearly identical chemical behaviour but with different atomic masses and … bakugou y deku niños

Can atoms of two different elements have the same number of

WebSep 30, 2010 · Different elements have different atoms with different amounts of electrons in different places. Because of this, the power of the photons they emit are different, causing different spectral lines. WebAug 13, 2024 · That's because a lot of the energy levels in hydrogen have the same energy e.g. the $2s$ and $2p$ levels are the same energy, the $3s$, $3p$ and $3d$ levels are … are pancakes halal