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NISA [10]
2 years ago
15

HELPPPPP ASAP PLSSSS !!!!!!!!!

Chemistry
1 answer:
mylen [45]2 years ago
6 0

Answer:

maybe i can help for you where the question

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Is this reversible? “ it was silver in color at start but it burned brightly and formed a white powder after heating.”
NARA [144]

Hey there!

This is not reversible.

We know that this is a chemical change because heat is released (it burned brightly) and it formed a new substance (white powder).

Chemical changes are usually not reversible.

Since this is a chemical change, then this is not reversible.

Hope this helps!

3 0
3 years ago
In class, we learned about 4 different ways to classify organisms by their characteristics. Which one below does not belong?
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UHHHHHHHH IDRK TRY THE LINK ABOVE
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3 years ago
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Answer:

The 4s2 is preventing 3d10 from following 1s2 2s2 2p6 3s2 3p6.

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5 0
4 years ago
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Unit Test Review
MrMuchimi

Answer:

the volume stays the same, but the shape changes to fit the new container

Explanation:

because the same amount/volume of liquid is being placed in a new container, the new container has a different shape to the old, thus changing the liquids shape but not volume.

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