Can you identify the 4th most abundant element in the universe?

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

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