Answer:
a). Single replacement.
Explanation:
Because one element replaces another element in a compound
If you soak this egg shell in vinegar (which is about 4% acetic acid), you start a chemical reaction that dissolves the calcium carbonate shell. The acetic acid reacts with the calcium carbonate in the egg shell and releases carbon dioxide gas that you see as bubbles on the shell.
Increasing Order..
So, it's from the little one into the biggest one..
My Answer is
C: Mercury < Earth < Saturn < Jupiter
What Shape of The Earth ?
Is it Round or Flat ?
Subjective Answer..
Explanation:
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