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mojhsa [17]
3 years ago
10

Determine which ordered pairs fall on the graph of f(x) = -2x-1 Show all of your work for each ordered pair. Ordered Pairs: (1,1

) (-1, -4) (-2, -1/8) (0,1/2)
Chemistry
1 answer:
Nadusha1986 [10]3 years ago
8 0

i just learnt this recently but i need to look through my notes again.

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Answer:

An atom of Al which has 13 protons and 10 electrons is Al cation (Al⁺³)

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An atom consist of electron, protons and neutrons. Protons and neutrons are present with in nucleus while the electrons are present out side the nucleus.

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