Lower ionization energy means that it is easier or harder to remove an electron

Hydrogen H 2. helium Mg 3. sodium K 4. magnesium He 5. potassium Na

What is the iupac name of CH3CH2CH2CH3

Why do you not want any of the water on the outside of the test tube to drip off into the calorimeter?

How many grams C3H7OH can be made by reacting with 7.3L of CO2 at STP

What happens to the equilibrium if the pressure is increased?

Balancing chemistry equations

How much energy, in joules, is released when 17 kilograms of granite is cooled from 45 C to 21 C?

Is feeling warmth from a fireplace convection, radiation, or conduction?

Which part of Dalton's atomic theory was disproved by Thomson's experiment? O Atoms cannot be created, destroyed, or divided into smaller particles. O Chemical reactions occur when atoms combine, separate, or rearrange.

Of the following, which is most likely to result after a farmer sprays his crops with pesticides? A. The crops die. B. The insect population increases. C. The soil dries up and blows away. D. A neighbor's well tests positive for pesticides.