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Phantasy [73]
3 years ago
11

A _ _ has a definite composition that will not vary

Chemistry
1 answer:
emmasim [6.3K]3 years ago
7 0

Answer: Mixtures do not have the same composition, properties, and appearance throughout.

Explanation: It does not vary from sample to sample.

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Olegator [25]

Answer:

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3 0
2 years ago
What is one way to decrease carbon?
katrin2010 [14]

Answer:

Buy local and eat a more diversified diet including less meat and dairy to reduce your carbon emissions resulting from the use of fossil fuel-based fertilizers, pesticides, and gas required to produce and transport of the food you eat. Support clean energy sources.

Explanation:  or

Alternatives to drivingWhen possible, walk or ride your bike in order to avoid carbon emissions completely. Carpooling and public transportation drastically reduce CO2 emissions by spreading them out over many riders.

6 0
3 years ago
How many electrons are in a atom of zicronium
MrRissso [65]

Answer:

There are 40 electrons in one atom of Zirconium.

Explanation:

Note: The word is not zicronium, it is Zirconium.

3 0
3 years ago
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How does the modern periodic table arrange elements?
Norma-Jean [14]
<span>The </span>elements are arranged<span> in order of increasing atomic number. Vertical columns(called groups) contain </span>elements with similar properties. Horizontal rows called periods elements with<span> the same number of atomic orbitals(That's why Hydrogen and Helium are separated from the rest of the table).

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7 0
3 years ago
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Why does Earth rotate?
sleet_krkn [62]

Your answer would be 2.Because the matter in the nebula that formed Earth was spinning

Hope this helps! :D

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