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Eduardwww [97]
2 years ago
10

Nguyên tử Y có 3 proton và số khối bằng 7. Kí hiêụ nguyên tử của Y là

Biology
1 answer:
alexandr402 [8]2 years ago
5 0

Answer:

Y là Lithium (Li)

Explanation:

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For option A,

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On substitution, we have;

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Since the point satisfied the exponential function f(x)=4(3)^{x}, the exponential function goes through it.

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No need to test for option C again.
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