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Karo-lina-s [1.5K]
3 years ago
14

The coefficients in a chemical equation??

Chemistry
1 answer:
cricket20 [7]3 years ago
3 0
D is the answer I believe.
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Explain how a hurricane poses a threat to life and the biosphere. Use complete sentences.
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A hurricane can cause extreme damage to the biosphere and the geosphere. A hurricane can leave water standing therefore sinking itself into the geosphere. The biosphere can be permanently effected because it can kill, injure, and destroy the biosphere and what the biosphere creates (buildings, parks).

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Arrange the following elements in order of decreasing metallic character.
Ivenika [448]

The arrangement of the elements in order of decreasing metallic character is: Rb, Zn, P, S, F, Ca, Co, Cr

<h3 /><h3>What are metals?</h3>

Metals are elements which are known by their special ability to form ions by a loss of electrons.

The increasing metallic character of metal is a measure of their ability to lose electrons.

Metallic character increases from right to left and down a group in the period table.

Metals are found to the left of the period table.

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8 0
2 years ago
If an alloy is formed that is 50 mol% silver and 50 mol% gold, what is the karat number of the alloy?
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