Draw a molecular orbital energy diagram for h2. be sure to fill in all the mos with the appropriate number of electrons a. what is the bond order for h2? b. is h2 likely to form under standard conditions?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.

Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea