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Oksanka [162]
3 years ago
5

Which of these elements is the most reactive? potassium calcium titanium scandium

Chemistry
1 answer:
vladimir1956 [14]3 years ago
3 0

Answer:

Scandium is the most reactive

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3 0
3 years ago
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The following choices contain densities of various materials. Based on these data, which will yield the fastest seismic velocity
Eduardwww [97]

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A derivation of the original Gardner equation to calculate the average densities for sands and shales in wells.

ρ = α ×V^β

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3 years ago
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A It changes shape and volume

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