Science, asked by patel007, 11 months ago

which is the most expensive material in the world​

Answers

Answered by tejas1072
1

Answer:

vibranium

Explanation:

Tony stark dad found it

Answered by ayushtripathi5359
1

Antimatter — $62.5 trillion per gram. The most expensive substance on Earth. Production of one milligram of positrons costs about $25 million

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