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Novosadov [1.4K]
3 years ago
11

Which element has 47 protons?

Chemistry
2 answers:
xz_007 [3.2K]3 years ago
6 0
The answer is silver :)
Naya [18.7K]3 years ago
4 0

Answer:

silver

Explanation:

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if 15 mol C is mixed with 10 mol O2 which reactant is the limiting reactant? Which reactant would be the excess reactant?
ioda

Answer:

C is the excess reactant.

Explanation:

Reaction is C + O2 --> CO2

1mol of C required to react with 1mol O2

Therefore 15 - 10 = 5moles of C will be in excess

6 0
3 years ago
How many grams of CO2 could be formed with 2.09 x 1023 atoms of O?
choli [55]

Answer:

r u in high school this is hard

Explanation:

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Which of the following is the BEST description of a temperate grassland ecosystem?
Likurg_2 [28]

Answer:

It is an area that is covered in grasses and wildflowers that receives enough rainfall to support the grassland but not the growth of trees.

Explanation:

8 0
2 years ago
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1. Crystallization. Magma cools either underground or on the surface and hardens into an igneous rock.
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4. Rock Melting.
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8 0
3 years ago
Compare and contrast physical property and chemical property
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Physical properties are properties that change form but not it's chemical compound

chemical properties are properties that change in chemical substance like burning tearing
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