(For example: Arun Paul MSW, MPHIL). Documentation of academic and professional credentials usually consists of a printed, formal document. The issuing institution often maintains a record of the credential as well. Academic credentials are normally valid for the lifetime of the person to whom they are issued.For example: Arun Paul MSW, MPHIL). Documentation of academic and professional credentials usually consists of a printed, formal document. The issuing institution often maintains a record of the credential as well. Academic credentials are normally valid for the lifetime of the person to whom they are issued.
2015-06-01T18:03:41-04:00. The answer is (2). The Lithium has 3 protons and 4 neutrons. For every neutral atom, it will have the same number of protons and electrons. Because the proton has one positive charge and electron has one negative charge and neutron does not have charge. Comments
How many electrons does aluminum have? Well, it has 13 protons, so a neutral atom of aluminum must have 13 electrons. Which electrons are they? Well, it has two 1 s electrons, two 2 s electrons, six 2 p electrons, two 3 s electrons, and one lonely 3 p electron.hat electron is called a 1 s electron. Helium (in the very top right corner box), labeled 1 s ^2, has two electrons. Both of them are 1 s electrons. Lithium is in the box that is labeled 2 s ^1. An atom of lithium has three electrons: two 1 s electrons and a 2 s electron.