W + BgCz2 --> WCz + Bg
Balance this equation

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

List four observations that indicate that a chemical reaction may be taking place

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)