I think it’s 2 hope that helped
Metals are all in the center of the periodic table and are all made up of metals
Answer:
B
Explanation:
For solving this we need a heat balance
By changing the corresponding relations, we have
By cancelling similar factor, we obtain
Which means that the change of temperature in A is twice the change of B
Color change, temperature change, bubbling, state change
green to blue, hot to cold, bubbles (lol), and liquid to gas