50 pointss and brainliest which statement is correct about the mass of carbon dioxide used during photosynthesis? it is equal to the total mass of oxygen used. it is less than the total amount of glucose and water used. it is equal to the total mass of glucose and oxygen formed. it is less than the total mass of glucose and oxygen formed.

n has four pairs of electrons in the valence shell, electrons repel one another ,n has 7 protons in its nucleus, and since n has 7 protons, it must fill the second shell, giving it 4 pairs of electrons. the electrons form 3 bonds and 1 lone pair of electrons. each pair of electrons repels the other pairs, so they are equally far apart.

so all of the above