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

What a aquatic biome and what do it so

How to determine if a compound is polar covalent or nonpolar covalent?

Which situation would cause the following equilibrium reaction to decrease the formation of products 2SO2 (g) + O2 (g) forward backward arrow 2SO43 (g) + energy

Why doesnt the number of neutrons identify an element

What do organisms need in the space where they live

Match the grams of each element or compound to the corresponding number of moles of that element or compound. 1. 20.0g H 0.011 moles 2. 0.50 g Na 20.0 moles 3. 2.0 x 102 mg H2O 0.022 moles

Select the name of the period 4 transition element that forms a 3 + diamagnetic ion.

What is the mass of 1.70 moles of magnesium chloride, MgCl2?

A 42.0g sample of compound containing only C and H was analyzed. The results showed that the sample contained 36.0g of C and 6.0g of H. Which of the following questions about the compound can be answered using the results of the analysis?

Determine the number of equivalents if a 3.89N solution contains 0.76 L of solution