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irinina [24]
2 years ago
10

This image shows electronegativities of elements on the periodic table. Based on this information, which element is most likely

to form a strong ionic bond and take on electrons?
(1 point)

helium (He)

cesium (Cs)

fluorine (F)

hydrogen (H)
Chemistry
1 answer:
andrezito [222]2 years ago
7 0

Answer:

helium

Explanation:

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muminat
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5 0
3 years ago
A nail contains 0.10 moles of iron. How many grams of iron are in the nail?
oksano4ka [1.4K]

Answer:

10.8

Explanation:

That's my guess, I hope you figure everything out though.

4 0
2 years ago
A chemist prepares a solution of sodium carbonate by measuring out of sodium carbonate into a volumetric flask and filling the f
Vadim26 [7]

Answer:

The correct answer will be "9.45\times 10^{-5} \ mol/L".

Explanation:

We have:

Moles of solute (Na₂Co₃) = 18.9 \mu \ mol

                                           = 18.9\times 10^{-6}

                               1 \mu \ mol = 10^{-6} \ mol

Now,

The volume of the solution will be:

⇒  0.200 \ L

∴ {1 \ mL=0.001 \ L}

The formula to find the concentration will be:

⇒  Concentration = \frac{moles \ of \ solute \ (mol)}{Volume \ of \ solution \ (L)}

On substituting the given values, we get

⇒                          =\frac{18.9\times 10^{-6}}{0.200}

⇒                          =9.45\times 10^{-5} \ mol/L

8 0
3 years ago
How many line pairs of electrons does a square planar molecule have? <br> 2<br> 0<br> 6<br> 4
Sholpan [36]

Answer:

the answer is 4 hope this helps

4 0
2 years ago
A pure substance Cannot be separated into other substances <br> by_____ means
nirvana33 [79]

Explanation:

By ordinary chemical means/reaction

3 0
2 years ago
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