TEAS Chemistry in One Day Full Course: [ Ссылка ]
This video for the TEAS Chemistry section covers electrons and ions. We look at how the positive charges of protons and the negative charges of electrons can cancel each other out, creating a net charge for an atom. We learn how to determine the number of protons and electrons in ions with different net charges, and what creates an atom with a zero net charge. The TEAS exam very commonly asks questions about electrons and ions, and we do a lot of TEAS practice problems to get comfortable with these concepts.
