Which of the following is cis? (select all that apply. question graded as right minus wrong)

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.