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trasher [3.6K]
3 years ago
15

Tells how many of each atom there are in a formula

Chemistry
2 answers:
Sveta_85 [38]3 years ago
8 0

Answer:

\large \boxed{\mathrm{subscripts}}

Explanation:

Subscripts are numbers written after elements, subscripts indicate how many of each atom there are in a compound.

adell [148]3 years ago
6 0

The atoms of each element in an compund is written in the <u>subscript</u>. The number of atoms present in any compound whether made up of only same element or different element is termed as <u>Atomicity</u><u>.</u>

<h3>☃️ <u>For</u><u> </u><u>Example</u><u>:</u></h3>

Given compound = \boxed{\sf{H_2O}}

Here, there are two atoms of hydrogen and one atom of oxygen, So ratio of the atoms of elements in Water molecule = 2 : 1

<u>━━━━━━━━━━━━━━━━━━━━</u>

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An exciton is: A charged particle made of electrons A charged particle made of holes A neutral particle made of an electron and
Alex

Answer:

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Explanation:

Exciton

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Do this Q7 if someone do I will her or him brainliest
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The average speed :

1. 10.44 m/s

2. 10.42 m/s

3. 9.26 m/s

The distance 100 m have the greatest average speed

<h3>Further explanation </h3>

Given

Distance and time of runner

Required

Average speed

Solution

<em> Average speed : total distance : total time </em>

1. d = 100 m, t = 9.58 s

Average speed : 100 : 9.58 = 10.44 m/s

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