2 years ago

What observations will you look for to determine if a metal undergoes reaction?

1 answer:

8 0

When a metal undergoes a reaction, especially with a nonmetal, you should look for the formation of salts or the formation of precipitates in the case the product is not soluble to water. Metals loses electrons to form positive ions which then reacts to nonmetals that are negatively charged ions.

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2) 183 cg = kg 5 .00183 kg 0.0183 kg .183 kg 3) 0.25 kg = g

OlgaM077 [116]

Answer:

183 cg = 0.00183 kg

0.25 kg = 250 g

Explanation:

Use conversion factors. 1kg is equal to 1 x 10^5 cg (100000) and 1 kg is equal to 1 x 10^3 grams (1000 grams).

5 0

3 years ago

Please help me with this chem question. Only answer if you know it.

mariarad [96]

Your answer is b because it is

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Serga [27]

Answer:

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Explanation:

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2 years ago

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Harman [31]

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2 years ago

What is true of diffusion

Fed [463]

Molecules move from areas of high concentration to areas of low concentration.

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3 years ago