Answer:
Hi there is a little bit of a mess with the old one but I have a couple of questions for you to look at and I'll look for something else for the next few days as I am working on the first one so I will send it back to you tomorrow morning
Answer;
Scientist are unable to create a vessel to control the heat and pressure needed for the reaction.
The reason as to why nuclear fusion is not currently used as an energy source is because scientist are unable to create a vessel to control the heat and pressure needed for the reaction.
Explanation;
Nuclear fusion is a type of nuclear reaction that forces 2 types of Hydrogen nuclei together.
During nuclear reaction two different types of hydrogen nuclei are forced together to form a Helium nucleus. The nucleus has less mass than the two hydrogen nucleus and the difference in mass is converted into energy.
Answer:
<em>The correct option is C) chlorine</em>
Explanation:
Sea water contains salts in abundance. It can be described as the water which makes up the oceans and the seas. It is known to contain approximately 96.5% water and 2,5 percent of salts. Sodium and chloride ions are the most abundant salt ions to be found in the sea. The concentration of chloride ions is 0.546 mol/kg and the concentration of sodium ions is 0.469 mol/kg. Hence, chloride ions are slightly abundant than sodium ions.