Argon is formed in meteorites due to cosmic events. Each cosmic event produces one argon atom. If 1.12 xx10^(-3)mL of argon is formed at STP from 10kg of a meteorite, the number of cosmic events that occurred is

Argon is formed in meteorites due to cosmic events. Each cosmic event

1.	Argon is formed in meteorites due to cosmic events. Each cosmic event produces one argon atom. If 1.12 xx10^(-3)mL of argon is formed at STP from 10kg of a meteorite, the number of cosmic events that occurred is
Answer» `4XX10^(16)` `1.5xx10^(16)` `6XX10^(16)` `9XX10^(16)` ANSWER :A