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Natali5045456 [20]
3 years ago
8

What do elements Be,Mg,Ca have in common

Chemistry
2 answers:
kiruha [24]3 years ago
7 0
They are in the same family
Strike441 [17]3 years ago
5 0
They are all in the same family
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A sample of no2 occupies 16,500 ml at stp. How many no2 molecules are in the sample?.
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here it is! mL to Liters to moles to molecules

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2 years ago
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Answer:

계란은 확실히 닭보다 먼저 나왔지만 닭 계란은 그렇지 않았습니다. 그러나 진화론적 증거에 따라 절대적으로 한 편을 선택해야 한다면 우리는 팀 에그에 있습니다..

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6 0
2 years ago
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If a sound wave speeds up and its frequency does not change, what happens to the wavelength?
yan [13]

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2 years ago
Select the PREDICATE ADJECTIVE(S) (if one or more is present).
creativ13 [48]

<u>Answer:</u> There is no predicate adjective in the sentence.

<u>Explanation:</u>

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For Example:

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In this sentence, the shoes are the subject, 'look' is the linking verb and 'expensive' is the predicate adjective.

The predicate adjective modified the subject.

In the given sentence,

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8 0
3 years ago
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