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suter [353]
3 years ago
8

What is the difference of hydrogen and covalent bonds?

Biology
2 answers:
Schach [20]3 years ago
4 0

Answer:

covalent is a strong bond, and hydrogen bond is weak.

Gennadij [26K]3 years ago
3 0

Answer:

Covalent bond is a primary chemical bond formed by the sharing of electron pairs

Hydrogen bond is a weak electrostatic attraction between the hydrogen and an electronegative atom due to their difference in electronegativity.

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Many of the foods we eat<br>contain genetically modified organisms<br>true or false ​
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Answer:

Yes, this is true.

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( found the definition on the web just in case you weren't sure. hope this helps :)

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What do we call the parameters of the area of a population when we are organizing the biosphere
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Climates are classified as tropical, temperate, or arctic based on their ?
Mamont248 [21]
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Animals obtain glucose from blank
grigory [225]

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7 0
3 years ago
Answer all parts of the question:
tamaranim1 [39]

Answer:

a. 0.03054 b. 0.000032 c. sorry I am not perfect

Explanation:

  • a. In the number 0.03054 , you need to move the decimal point two places to the right to get to 3.054 (which is between 1 and 10). Since you moved the decimal point two places to the right, you must indicate it by saying that you multiplied 3.054 by 10−2 . Think about it: 3.054×10−2=0.03054 .
  • b. Answer: 0.0000302 Step-by-step explanation: When 10 is to the power of a negative number, "move" the decimal dot left. 10⁻⁵ means to "move" the decimal 5 times to the left. 1. Write a bunch of extra 0's for the coefficient. (The coefficient is 3.02). 0000003 . 02 2. Count 5 place values over. 00←0←0←0←0←3 . 02 3. Put the decimal behind the digit. 00 . 0000302 4. Get rid of the 0s that you don't need. You only need one 0 left of the decimal. 0.0000302           <= Final answer 
  • c. sorry but I am not perfect at this

7 0
2 years ago
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