3 years ago

Metals, Non-Metals, Metalloids

1 answer:

5 0

Elements 2 and 4 is the answer

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7nadin3 [17]

Answer:

$\rho =2.6g/mL$

Explanation:

Hello,

In this case, considering that the density is defined as:

$\rho =\frac{m}{V}$

Thus, since 1 kg equals 1000 g and 1 L equal 1000 mL, the required density in g/mL turns out:

$\rho =\frac{1.7132kg}{0.65L}*\frac{1000g}{1kg}*\frac{1L}{1000mL} \\\\\rho=2.6g/mL$

Take into account that since 0.65 L has two significant figures, the result is also shown with two significant figures.

Regards.

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bixtya [17]

Answer:

Hello stranger!

Hope you have a good day

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s2008m [1.1K]

4. Isotopes of the same element

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GuDViN [60]

Answer:

False

Explanation:

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iVinArrow [24]

It’s a big amount of it

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