6. A compound has chemical and physical properties which are a. Identical to
b. Different than one, but the same as the other of
Different than cither of
d. Unknown
C.
7. A chemical change can only be undone by:
a. A chemical reaction
b. A nuclear reaction
A phase change
d. They can't be undone

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.

The pressure in a fluid is affected by which characteristics of that fluid

Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)