Answer:
all of them have seven valence electron
The correct answer is c, it’s evaporating there for it’s a chemical change
Answer:
it goes to a solid to a liquid
Explanation:
When something is a solid the molecules are impact together and have a small sense of vibration. But as the solid melts away for example ice, the molecules become more loose forming into a liquid
Answer:
i think that the wet cloth will keep the coolness inside the water instead of evaporating and getting warm
Explanation:
Remember Tin isn’t Ti, it’s actually Sn and by looking at the periodic table you find it is 118.7 g
