Answer:
Explanation:
im sorry if this doesn't help but i think its A
Principles<span> of </span>arc welding<span>. </span>Arc welding<span> is a </span>welding<span> process, in which heat is generated by an </span>electric arc<span> struck between an electrode and the work piece. </span>Electric arc<span> is luminous</span>electrical<span> discharge between two electrodes through ionized gas.</span>
The FIRST statement on the list is the definition of momentum, so that's the one that must be true.
Answer:
Which one of the following statements about sulphuric acid is correct?
Sulphuric acid is a strong oxidizing agent
Explanation:
Sulphuric acid is a very strong oxidizing agent, also it is know for its allotope of S8
A). It takes air in from outside the body.
