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zysi [14]
3 years ago
14

The 3 in 4p3 represents:

Chemistry
2 answers:
Ad libitum [116K]3 years ago
5 0

Answer: b. the number of electrons

Explanation: 4p^3

1. 4 is the principal quantum number which describes the size of the orbital. It is represented by n.

2. The electrons are present in p sub shell also called as azimuthal quantum Number: This quantum number describes the shape of the orbital. It is represented as 'l'. The value of l ranges from 0 to (n-1). For p orbital, l=1.

3. The p subshell contains 3 electrons.


Marrrta [24]3 years ago
3 0
B) the number of electrons
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I think of the empirical formula as a building block for molecules. A compound's molecular formula will depend on how many building blocks are needed to build a molecule of a given substance.

In your example, you know that the empirical formula of the compound is

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So, how would you determine how many building blocks you need? Well, start by figuring out the molar mass of one building block, i.e. the molar mass of the empirical formula.

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