If the ph of a solution is 6.2 what would the poh be

can you attach a picture of the lettuce? : )

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.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.

b.false that your answer