Which of the following would become a negative ion before bonding?
2 answers:
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Answer:
Highest energy will be equal to
Explanation:
Charged on doubly ionized helium atom
It is accelerated with maximum voltage of 3 MV
So voltage
Now energy is given by
So highest energy will be equal to
We know that the equation for density is:
where D is the density, m is the mass in grams, and V is the volume.
Given two of the variables, we can then solve for density:
So therefore, we now know that the density of carbon dioxide gas is 0.00196g/mL.