you find a partly empty long-abandoned jar of sodium cyanide in your lab and you wish to turn it over to your ehs department for safe disposal. however, they first wish to know a good estimate of the mass of the nacn they'll need to dispose. you don't want to handle the so you measure the weight of the jar containing the nacn and find it to be 4.387e-3 ton (us). you then contact the chemical's producer and they tell you the weight of an identical but empty jar would be 0.8025 lbm. what is the weight, x ton (us) , of the nacn that you should report to ehs?
(hint: |x| is near an order of magnitude of 10-3 ton (us) ).

2 x t divided by n

step-by-step explanation:

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.