The concentration is 5 g/L.
Concentration = mass/volume = 10 g/2 L = 5 g/L
I'm not 100% sure but I'm leaning towards D. :)
Answer:
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Explanation:
This is ur answer......
<em>Metals are an excellent conductor of electricity and heat because the atoms in the metals form a matrix through which outer electrons can move freely. Instead of orbiting their respective atoms, they form a sea of electrons that surround the positive nuclei of the interacting metal ions.</em>
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Answer:C
Explanation:you are seeing a lunar eclipse when the moon moves directly between the sun and the earth and casts a shadow. Hope this helps!