Answer:
physcial change
Explanation:
As it has visible changes on shape and size
Answer: A sulfur ion has more electron shells than a chlorine ion.
Answer:
2069.85°C
Explanation:
0 K − 273.15 = -273.1 °C
Then,
234 K − 273.15 = 2069.85 °C
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Answer: <u>Carbohydrates, proteins, lipids, and nucleic acids. </u>
Explanation: The main four basic substances are carbohydrates (elements carbon (C), hydrogen (H), and oxygen (O), lipids, proteins, and nucleic acids. Which all happen to be organic compounds as well.
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