Calculate the mass of NaOH required to prepare a one liter solution with a molarity of 2.80.​

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

yes it is balanced

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons