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enot [183]
3 years ago
15

Which observations supported Wegener’s theory that the continents move over time ??

Chemistry
1 answer:
puteri [66]3 years ago
4 0
The answer to this question is all of the above.
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The name of the ion P3- is phosphoride ion.<br><br> True<br> False
melisa1 [442]
I believe that it would be false. <span>The name of the ion P3- is not phosphoride ion but it is phosphide ion. </span><span>The </span>phosphide ion<span> is P </span>3−<span>, and </span>phosphides<span> of almost every metal in the periodic table are known. They exhibit a wide variety of chemical and physical properties. Hope this answers the question.</span>
5 0
3 years ago
What are the 4 different types of bonds and how are they formed?
miv72 [106K]

There are four types of chemical bonds essential for life to exist: Ionic Bonds, Covalent Bonds, Hydrogen Bonds, and van der Waals interactions. We need all of these different kinds of bonds to play various roles in biochemical interactions. These bonds vary in their strengths.

To play a variety of roles in biochemical interactions, we require all of these diverse sorts of linkages. The tensile strength of these linkages varies. In chemistry, we consider the range of strengths between ionic and covalent bonds to be overlapping. This indicates that in water, ionic bonds usually dissociate. As a result, we shall consider these bonds from strongest to weakest in the following order:

Covalent is followed by ionic, hydrogen, and van der Waals.

To know more about 4 different types of bonds, visit;

brainly.com/question/17401243

#SPJ4

8 0
1 year ago
Thank you for all your help and support.<br><br><br><br> Love you all.
NeX [460]

Answer:

the answer would be C. Thank you god bless you.

Explanation:

5 0
3 years ago
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List the following elements in order of increasing number of valence electrons: C, CI, As, Na, He.
lorasvet [3.4K]
B is the correct answer
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3 years ago
Have an infinite number of significant figures
vovikov84 [41]
The answer is: Non-zero
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