Answer: They are around the nucleus.
Explanation: Protons and neutrons are in the nucleus. Electrons are in the electron cloud which is around the nucleus.
This is due to the hydroxyl group in the alcohol which is able to form hydrogen bonds with water molecules.
Answer:
0.2 M is the concentration of the resulting solution
Explanation:
M is a unit for concentration which means mole of solute in 1L of solution.
According to the received information, we have 4 g in 500 mL of solution.
In 0.5L we have 4 g of solute
In 1L we have (1 .4)/0.5 = 8 g of solute
Let's convert the mass in mole
Mass / Molar mass = Mole
Molar mass NaOH = 40 g/m
8g / 40 g/m = 0.2M
Hydrogen (in it's metal state), Lithium, Sodium, Potassium, Rubidium, Cesium, Francium, Beryllium, Magnesium, Calcium, Strontium, Barium, Radium, Aluminum, Gallium, Indium, Tin, Thallium, Lead Bismuth. Those are all I know but I'm pretty positive there are more.