Answer:
The surface tension of the water
Explanation:
The surface of the water curves down twords the edge of the coin.
Synthesis and decomposition :)
Helium (He) is the answer
Answer:
So, the elements with similar properties to sodium (Na) are all of those elements in the same Group.
Explanation:
The ones "most" similar would be the ones closest in mass as well. Those would be Lithium (Li) and Potassium (K).
