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jasenka [17]
3 years ago
12

If an object has more positive charges than negative charges, the object has an overall?

Chemistry
1 answer:
djyliett [7]3 years ago
7 0
The object has an overall positive charge.
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3 years ago
Displacement is called vector quantity. Why?
Irina18 [472]

Answer:

Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.

Explanation:

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4 years ago
Main examples of proteins​
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Answer:

Explanation:

Examples of proteins include enzymes, antibodies and some hormones which help to speed up chemical reactions, defend against diseases and regulate the activity of cells.

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3 years ago
Which of following affects liquifaction of gases except
iogann1982 [59]

Answer:

pressure

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4 0
3 years ago
What is the mass in grams of 2.50 mol of ammonia vapor, NH3?
Crank

Molar mass:-

\\ \tt\longmapsto 14+3(1)=17g/mol

Now

\\ \tt\longmapsto Given\:mass=No\;of\:moles\times Molar\;mass

\\ \tt\longmapsto Given\:mass=17(2.5)

\\ \tt\longmapsto Given\:mass=42.5g

7 0
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