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Ray Of Light [21]
3 years ago
11

Which is the only element in group 1 on the periodic table that forms covalent bonds?

Chemistry
1 answer:
Finger [1]3 years ago
5 0
The answer is hydrogen.
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What can acid rain do to buildings and statues
anastassius [24]
<h3>Answer</h3>

The chemicals that acid rain contains can have damaging effects on objects like buildings, monuments, statues, and cars.

Its components can make paint to be peel, stone construction appears old, worn down which reduces the architectural value and beauty.

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4 years ago
What five SI base units are commonly used in chemistry?
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3 years ago
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Water can be separated into hydrogen and oxygen gas via electrolysis in the following equation. 2H20 -&gt; 2H2 +O2
suter [353]

Answer:

D: Decomposition Reaction

Explanation:

A decomposition reaction is a reaction in which a compound breaks down into two or more simpler substances.

The general form of a decomposition reaction is: AB -> A+B.

You just split the nonmetals into a molecule depending on the element.

But they are rules though when doing this reaction. If a element is a diatomic molecule, then you would write a 2 in the subscript.

Diatomic molecules contain two atoms that are chemically bonded

<h3>The 7 diatomic elements are: </h3><h3>H: Hydrogen H2</h3><h3>N: Nitrogen N2</h3><h3>F: Fluorine F2</h3><h3>O: Oxygen O2</h3><h3>I: Iodine I2</h3><h3>C: Carbon C2</h3><h3>B: Bromine B2</h3>

Now let us go back to this problem: 2H2O -> 2H2 + O2

So water or 2H2O split into 2H2 and O2 because hydrogen and oxygen are diatomic elements.

That is how you write the product of a decomposition reaction.

Hope it helped!

4 0
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