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docker41 [41]
3 years ago
7

Which element is more metallic among beriliyum or calcium? Give reason

Chemistry
1 answer:
goldenfox [79]3 years ago
3 0
Both elements are in the same group but valence electrons of calcium are further away from the nucleus. They are not strongly held by the nucleus, hence are readily released. And readily released electrons means higher reactivity. Easy on the alkaline earth metals.


I hope this helps!
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How many moles are in 2.00g of H2O​
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Answer:Answer: The step that is NOT necessary to complete before a cuvette is placed into the spectrophotometer is option B (Write, in ink, either sample or blank on the side of the cuvette to keep track of them)

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Mass is the quantity of matter in a physical body. It is also a measure of the body's inertia, the resistance to acceleration when a net force is applied. An object's mass also determines the strength of its gravitational attraction to other bodies.

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