Answer:
Molecules in the hot water bottle are
moving faster than molecules in the skin.
Explanation:
If the molecules in the skin were to be moving faster than the water then the water would seem to be cold.
Density= mass/volume
= 100/25
density = 4g/ml
I'm assuming that C is carbon.
55.1259 g of C
Seas are smaller than oceans. Oceans are where land and water meet, and are usually bigger.
Answer:
True
Explanation:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
