How many electron, protons , and neutrons does gold have? how many protons, electrons, and neutrons are in an atom of gold?

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

How have the greenhouse gasses increased from the year 2000 to 2018