Answer:I think this is right: 1. 6 2. 12 3. 4 4. In the middle 5. Carbon 1. The one on the right 2a. Beryllium 2b. Aluminium
Explanation:The protons are the circles with plus signs and the black ones are nutrons. I looked on my periodic table for the rest.
What I’m seeing on quizlet says what you’re describing is a ball-and-stick model.
Answer: 0.5 mole Mg
Explanation: solution:
12 g Mg x 1 mole Mg / 24 g Mg
= 0.5 mole Mg
