How many neutrons are in atom of an element that has 16 protons, 16 electrons, and a mass of 40?

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Compare and contrast physical changes with chemical changes.

Type the correct answer in the box. spell all words correctly.what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.