How is the ionization energy, E, related to a period of elements?

What do the dots around a symbol in a lewis structure represent? a. shared electrons b. valence electrons c. s orbital electrons d. bonding electrons

A football field is about 10000 cm long. If it takes a person 20 seconds to run its length, how fast was the football player running?

Are T cells part of the immune system

Ouesuu Listen Matthew set up an experiment to see if a fertilizer affects the growth of bean plants. Matthew watered each of the 10 bean plants in group A with 50 milliliters of a solution of distilled water and fertilizer.

Which separation technique would I use if I wanted to separate salt water solution and keep both the solute and the solvent ... explain why

A chemical engineer for a fertilizer company is determining the most efficient way to produce ammonia. the engineer carries out the haber reaction under four different conditions.

A liquid with a greater viscosity is always denser than a liquid with a lesser viscosity. True or False?

What are some example of nuclear acids

What is the mass of 4.6 moles of helium gas?

In the process of ionization, what is the relationship between the second ionization energy and the third ionization energy?