Answer:
C, P, P, C, P
Explanation:
is it still the same thing but the physical property change or did the thing change too? that's what it's asking
Answer:
squeezing syringes contain gas
If a beaker is contained with the substances nickel sulfate, zinc sulfate and solid iron, there is a substance that will be reduced in the following substances that is in it. The substance that will be reduced as it is in the beaker is the Ni^2 + or also known as the Nickel (II)
Answer:
the speed of the earth's rotation, the tilt of the earth's axis and the directness of the sun
he is a good scientist because he postulated that chemical reactions resulted in the rearrangement of the reacting atoms
