ILL GIVE BRAINEST Directions: Use dimensional analysis to perform the following calculations. Show all work, include your units, and box your final answers.

2. How many atoms are equal to 1.5 moles of helium?

3. How many moles are equal to 4.15 x 1023 molecules of carbon monoxide?

that's what i got you can count the number of atoms

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

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the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.