<span>iron has 26 protons and 30 neutrons are in the nucleus</span>
Answer:
helium family or neon family
Explanation:
you can use p
Answer:
3.2M HCl Solution
Explanation:
Molarity = moles of solute / volume of solution expressed in liters
moles of solute = 0.80 moles HCl
volume of solution = 250 ml = 0.250 Liter
Molarity (M) = 0.80 moles HCl / 0.250 Liters = 3.2M HCl Solution
Plasma membrane is the answer