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PolarNik [594]
3 years ago
14

What two things must all matter have?

Chemistry
2 answers:
Naily [24]3 years ago
8 0
All matter must have mass and volume
OleMash [197]3 years ago
6 0

1.) Mass

2.) Can occupy space (Volume)

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Answer:

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How many moles of iron (iii) oxide are in a 120 gram sample of fe2o3?
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3 years ago
What is the missing value​
Korvikt [17]

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72

Explanation:

The pattern here may be hard to find at first, but it's this: the number in the middle of the triangle = (number at lower left corner of triangle x number at upper vertex of triangle) + (number at upper vertex of triangle x number at lower right corner of triangle).

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Could you tell me what concept in chemistry relates to this? I'm interested.

Also check out stylesben's answer. Seems like there's several ways of doing this.

7 0
3 years ago
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Which half-reaction can occur at the anode in a
alexira [117]
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4 0
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What element is stored in the shells and skeltyons of living organisims?
kykrilka [37]

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