Which of the following is a crystalline solid? a) Copper b) NaCl c) Zirconia d) All of abovee solid? a) Copper b) NaCl c) Zirconia d) All of above

Which of the following is a crystalline solid?
a) Copper b) NaCl c) Zirconia d) All of above
by

1 Answer

Answer :

d) All of above
by

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