Account owner may contribute up to $70,000 ($140,000 per married couple) per beneficiary in a single year without incurring gift taxes. 3. Money contributed to a 529 plan account is generally considered removed from the owner's estate.
Quick Answer. The net electric charge of the nucleus of an atom is positive due to the presence of charge-carrying particles known as protons. The outer shell of the atom is negatively charged as a result of carrying electrons in a diffuse cloud. Atoms always have a net neutral electric charge.
Any atom or group of atoms with a net charge (whether positive or negative) is called an ion. A positively charged ion is a cation while a negatively charged ion is an anion. Now we are ready to discuss the periodic trends of atomic size, ionization energy, electron affinity, and electronnegativity.