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kiruha [24]
3 years ago
6

In order to have a contact force acting on an object, the force

Chemistry
1 answer:
Oliga [24]3 years ago
5 0
I believe the answer is C. (must be touching the object)

Someone please correct me if I am wrong.
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What is the slope of (-2, 17) and (-1,5)
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-12/-1 or 12 is the slope
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Describe the processes of abrasion and plucking and how they result in the formation of a glacial horns.
kirill [66]

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How to balance an ionic equation BaCl2 + 2NH4CH3COO
Lorico [155]
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4 0
3 years ago
Identify the quantum numbers for the electron gained when an F2 ion becomes an F3 ion
zhuklara [117]

Answer: n= 3, l= 0 , m= 0 and s=[/tex]\frac{-1}{2}[/tex]

Explanation:

Principle Quantum Numbers : It describes the size of the orbital and the energy level. It is represented by n. Where, n = 1,2,3,4....

Azimuthal Quantum Number : It describes the shape of the orbital. It is represented as 'l'. The value of l ranges from 0 to (n-1). For l = 0,1,2,3... the orbitals are s, p, d, f...

Magnetic quantum number :  It describes the orientation of the orbital. It is represented as 'm'. The value of m ranges from -l to +l.

Spin quantum number:  It describes the spin of the electron. It is represented as 's'. The value of s can be +1/2 or -1/2

F^{2-}:11: 1s^22s^22p^63s^1

F^{3-}:12:1s^22s^22p^63s^2

Thus electron enters 3s orbital , thus n= 3, l= 0 , m= 0 and s=[/tex]\frac{-1}{2}[/tex]

4 0
3 years ago
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