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alekssr [168]
3 years ago
12

Which element has chemical properties that are most similar to those of calcium?

Chemistry
2 answers:
Luda [366]3 years ago
5 0

Answer:the answer is 4)Sr I researched it

Explanation:

iris [78.8K]3 years ago
3 0
I think the answer is (1) Co. Because the element of Cobalt also has 2 electrons at the outer layer which is the same as Calcium. And the outer layer is an important factor which can affect the property of an element.
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If water has no color, why does your hair get darker when water makes contact with it?
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Answer:

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Setting up a one-step unit conversion A student sets up the following equation to convert a measurement. (The ? stands for a num
Aneli [31]

Answer:

0.0008 m

Explanation:

We are given that 0.080 cm

We have to convert 0.080 cm into meter

To find the value of 0.080 cm in meter we are using unitary method

We know that

100 cm =1 m

1 cm =\frac{1}{100} m

Therefore, 0.080 cm =\frac{1}{100}\times 0.080 m

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2 years ago
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3 years ago
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3 0
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