3 years ago

How do you detect which material is going to be positively charged or negatively charged?

Chemistry

1 answer:

I am Lyosha [343]3 years ago

6 0

Answer:

If a material gains electrons, its going to be Negatively charged

If a material loses electrons, its gonna be positively charged.

Explanation:

Why?

This is because electrons are negative subatomic particles

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Irina18 [472]

40 drops of blood in a tube that holds 2 mL

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3 years ago

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ValentinkaMS [17]

Answer: Butane will effuse more quickly because it has a smaller molar mass

Explanation:

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3 years ago

Plz answer thx<br><br><br> How many moles are in 2.5 x 10^18 grams of water?

alex41 [277]

Answer:

$1.39\times 10^{17}$ moles of water in $2.5\times 10^{18} g$ of water.

Explanation:

Mass of water = $m = 2.5\times 10^{18} g$

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3 years ago

Aluminum reacts with chlorine gas according to the following equation shown below. How many

sladkih [1.3K]

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2 years ago

Which two types of information are written in an element's box in the periodic table?

GenaCL600 [577]

Answer:

Yes it is B,D.

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