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Pani-rosa [81]
3 years ago
15

Select which of the following describes Ionization Energy. Energy required to remove an electron from an atom. How strongly an a

tom attracts and holds onto electrons. If high, atom possesses valence electrons at very low energy. If low, atom possesses valence electrons at high energy. If high, atom has an available orbital at very low energy. If low, atom has an available orbital at high energy or has no available valence orbitals.
Chemistry
1 answer:
Umnica [9.8K]3 years ago
3 0

Answer:

Energy required to remove an electron from the atom.

Explanation:

Energy required to remove an electron from an atom describe ionization energy because in chemistry, ionization energy in is the amount of energy needed to remove electrons from the atoms or ions of chemical species.

Ionization energy increases as we move across the period of elements in the group and this is because electrons are bond tighter by high effective nuclear charge and ionization energy of elements increases down the group because electrons are bond together in lower energy orbitals.

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Answer:

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When solute particles completely dissolve in a solvent, a true solution is formed. The solute particles in this case are so little that they can not be seen with naked eyes. A true solution does not scatter rays of light.

In a false solution, the solute particles are larger than the solute particles in true solutions but are not large enough to be seen with naked eyes. False solutions scatter rays of light. False solutions are also called colloids.

The major difference between a solution and a colloid is that colloids scatter light rays (Tyndall effect) while a true solution does not scatter light rays.

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