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son4ous [18]
3 years ago
9

Examples of polar covalent bonds

Chemistry
1 answer:
mars1129 [50]3 years ago
8 0
A water molecule, abbreviated as H2O, is an example of a polar covalent bond. The electrons are unequally shared, with the oxygen atom spending more time with electrons than the hydrogen atoms. Since electrons spend more time with the oxygen atom, it carries a partial negative charge.
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Express a fraction that is equivalent to a terminating decimals between 0.5 and 0.75.
olya-2409 [2.1K]
0.5 = 1/2 = 2/4 = 4/8 = 8/16 = 16/32…
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Then you can easily find the fractions in between are: 5/8, 9/16, 11/16, 17/32, 19/32, 21/32, 23/32...
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Answer:

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General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

  • Reading a Periodic Table

Explanation:

<u>Step 1: Define</u>

Cr₂(SO₃)₃

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<u>Step 3: Find</u>

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