Atom Q and R form ions whose formula are Q-² and R-³ each ion has 18 electrons a) Write the electronic configuration of each element for Q and R

Noble gases are the most reactive elements on the periodic table. a. true b. false

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83