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Kryger [21]
3 years ago
15

Plz help if you can

Chemistry
1 answer:
Vlad [161]3 years ago
7 0

Answer: bro pic is not cleyer

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Which of the following is the best example of water changing from a liquid to a gas?
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Which of the following descriptions of the storage requirements for alkali metals is the most accurate? Select the correct answe
elena55 [62]

Answer:

A. They must be kept separate from moisture and oxygen

Explanation:

Alkali metals refers to a group of chemical elements in the periodic table. It is the common name given to Group 1 elements (excluding hydrogen). They are generally metallic in nature with physical properties like shining lustre, silvery in appearance etc. Alkali metals include lithium, Pottasium, Sodium, Rubidium etc.

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7 0
3 years ago
What is the density of carbon dioxide gas if 0.196g occupies a volume of 100mL?
-BARSIC- [3]

We know that the equation for density is:

D=\frac{m}{V}

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So therefore, we now know that the density of carbon dioxide gas is 0.00196g/mL.

7 0
2 years ago
WILL OFFER BRAINLIEST IF YOU CAN ANSWER THIS
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Thats the correct anwers

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