Question

Use the following Half-life Graph to answer the following question ლ(́◉◞౪◟◉‵ლ) help please xc

Answer 1

How many half-lives occur during 6.0 minutes?

Answer 2

Answers :
1.0 minutes
3.0 minutes
6.0 minutes
12 minutes

Answer 3

Half life is the amount of time it takes for a substance to reach half its initial point, right? Looking at the graph it shows that it initially started at 50 mg, 1/2 that is 25mg.
From the graph, 25 mg was reached around 1 min., so the half life would be 1 min if I'm not mistaken.

Answer 4

That makes sense, Thank you! could you help me with just one more Q, its based on this graph to

Answer 5

Sure, go ahead.

Answer 6

When you are left with 6.25 mg of the radio active isotope, how many minutes would have passed from time equals zero?

Answer 7

O.o

Answer 8

Ohh, okay, it's asking how much time would if take for it to reach 6.25 mg from 50 mg at t=0.

At t=0, it is 50 mg
t=1 it is 25 mg
at t=2 it is 12.50 mg
at t=3 it is 6.25
at t=4 is it 3.125

So about 3 mins would have passed. Looking at the graph at t=3, it is a bit above half but between 0 and 10, so you could assume that's 6.25

Answer 9

I see what your talking about cx Thank you so much! (◡‿◡✿)

Answer 10

You're welcome (☞ﾟ∀ﾟ)☞

Answer 11

lol <('o'<) ~(^з^)- ᵔᴥᵔ