It means that you are the brother or friend of the person doing the thumping
Just dived both numbers by two
The correct answer of the given question above would be option B. IRON 0.449. Based on the given details above about an unknown substance that has a mass of 14.7 g and the substance absorbs 1.323×102 J of heat, the temperature of the substance is raised from 25.0 ∘C to45.0 ∘C, most likely, the substance is IRON. Hope this answers the question.
No, they can have<span> a neutral </span><span>charge</span>