When a rock is wrapped in aluminum foil, the radiation detected from the 29 rock significantly goes down. What type of radiation is being emitted?
beta
alpha
gamma
none of the answer choices

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

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

-love shrooms

its pwirhfpiwe

explanation:

because dgjpwojefopjwp

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.