An isotope of carbon is:A  an atom of carbon that has an extra protonB  an atom of carbon that has fewer protonsC  an atom of carbon that has extra electronsD  an atom of carbon that has a different number of neutrons*1 pointABCD

Carbon-14 is a radioactive isotope of carbon. An atom of carbon-14 has 6 in its nucleus. Carbon-14 decays by emitting a beta particle. State what happens to a nucleas of carbon-14 when it emits a beta particle.

What is an isotope

Isotopes have:The same number of neutrons but different numbers of protonsThe same number of electrons but different numbers of protonsThe same number of protons but different numbers of electronsThe same number of protons but different numbers of neutrons2The hydrogen isotope H3 has:2 protons and 1 neutron1 proton and 1 neutron1 proton and 2 neutrons0 protons and 3 neutrons3The carbon isotope C13 has:6 protons and 7 neutrons6 protons and 6 neutrons7 protons and 6 neutrons6.5 protons and 6.5 neutrons4Chlorine exists as two isotopes: Cl35 (approx. 75% abundance) and Cl37 (approx. 25% abundance). Use this information to estimate the relative atomic mass of chlorine:36.935.037.035.5

Isotopes of an element have the same number ofA. protons and electrons.B. protons and neutrons.C. neutrons and electrons.D. protons, neutrons and electrons

Two atoms are isotopes if they havea) different atomic numbers.b) the same mass number, but different atomic numbers.c) the same number of protons and neutrons.d) the same number of electrons, but a different number of neutrons.e) the same atomic number, but a different mass number.