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Alinara [238K]
2 years ago
12

A stainless steel knife has a volume of 1.2 cubic centimeters and a mass of 9.0 grams.

Chemistry
1 answer:
bija089 [108]2 years ago
5 0

Answer:

7.5

Explanation:

density = mass / volume

9÷1.2 = 7.5

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3 years ago
Explain why the available amount of water per person differs between countries
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How is the oxidation state of a transition metal determined from the chemical formula ?
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Answer:

Explanation:

In a chemical formula, the oxidation state of transition metals can be determined by establishing the relationships between the electrons gained and that which is lost by an atom.

We know that for compounds to be formed, atoms would either lose, gain or share electrons between one another.

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To ascertain the oxidation state, we have to comply with some rules:

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