D. this is the correct answer because the question is showing a comparison of sizes rather than the actual sizes which eliminates B. A and C have no relevance.
Physical properties of metal include shiny, ductile, opaque, malleable and good conduction of heat and electricity
Explanation:
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Answer:
Why is copper used for most electrical wiring? All metals have some amount of resistivity to electrical currents, which is why they require a power source to push the current through. The lower the level of resistivity, the more electrical conductivity a metal has
Answer: Isoelectronic means having the same numbers of electrons or the same electronic structure.
Explanation: