Fireburntbudder
02.12.2020 •
Chemistry
The most abundant element is
A. Sulfur
B. Oxygen
C. Silicon
D. Carbon
E. hydrogen
Solved
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Ответ:
E. hydrogen
Explanation:
Hydrogen is the most abundant element in the Universe.Ответ:
I believe that adding soap will make the paperclip fall through the water to the base of the dish. Soap is a surfactant, which decreases the surface pressure of the water. The surface strain of water is what upheld the paperclip in the first place, so with the decrease in surface pressure the paper clip will fall.