Answer:
sodium
Explanation:
sodium is the second most reactive. Magnesium being the least reactive
The answer to your question is Coefficients.
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Because it is a solid material, it is known as a dry lubricant. This is useful inapplications<span> where “wet” lubricants, such as oil, cannot be </span>used<span>. </span>Graphite<span> is the only non-metal element that is a good conductor of electricity. Natural </span>graphite<span> is </span>used <span>mostly in what are called refractory </span><span>applications</span>
<span>The answer is 335 dm³.</span>
