The answer is the second one
Answer:
- <em>Because the electrons in metallic lattice structures flow freely.</em>
Explanation:
The electrons in <em>metallic lattice structures</em> can flow freely as explained below.
Metallic elements are featured by metallic bonds.
The valence electrons in the metal atoms are loosely attached to the nucleus of their atoms. Thus, the electrons in a metallic structure can be shared in a way that is referred to as a "sea of electrons": the electrons are not attached to a specific nucleus but they are "delocalized", which means that they flow freely along the metallic structure.
That makes that wires and connections can conduct the electricity: the electrons flow freely.
<span>An example of a sample of matter that is also a mixture might be NaCl(aqua) when something aqueous is dissolved in water, which is when something aqueous is dissolved in water.</span>
When heating lithium carbonate (Li2CO3), it will dissociate to Li2O and Co2. So the balanced chemical equation of this reaction is Li2CO3 = Li2O + CO2.
Answer:
As the salinity of seawater increases, the density of the water also increases.
Explanation:
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