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Ivan
3 years ago
12

Define symbol and valency?​

Biology
2 answers:
Papessa [141]3 years ago
5 0
  • Symbol means to indicate a element with 2letters or 1 letter.
  • Valency means How much electrons can a element give or take determined by octet rule.
<h3>Ex:-</h3>
  • Calcium is indicated by Ca .
  • It has valency of 2.
Kryger [21]3 years ago
4 0

they are blur

but hope you will under stand and pls pls markas brainliest ans

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Please provide the answer for the problem below.
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HOPE THIS HELPS

Explanation:

8 0
3 years ago
Which of the following statements best describes the major difference between anaphase of mitosis and anaphase I of meiosis?
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Answer:

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Hope this helped, Have a Great Day!!

5 0
3 years ago
Read 2 more answers
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