Which of the following statements about radioactive dating is true?
a. Radioactive decay is the rate at which new atoms form.
b. During radioactive decay, atoms break down, releasing particles or energy.
c. The rate of decay of a radioactive element cannot be approximated.
d. The number of radioactive atoms in a sample will always remain constant.
B
Geologists use radioactive dating to:
a. determine the relative age of rock layers.
b. tell the difference between molds and casts.
c. tell where one soil horizon ends and the next one begins.
d. determine the absolute age of rocks.
D
If the half-life of a 20.0 g sample is known to be 24 minutes, how long will it take for only 5.0 grams of the sample to remain?
a. 6 minutes
b. 24 minutes
c. 48 minutes
d. 96 minutes
C
1- B
2- D
3- D
4- C
Connections Academy?
Emz answers are correct. I got a 5/5 100% A.
1- B
2- D
3- D
4- C
100%
1.B
2.D
3.D
4.C
4/4 (100%)
EMZ Is correct, I got 4/4.
b d d c is right
BDDC IS RIGHT YALL
B
D
D
C
Thanks jiskha fam
Right answers are B D D C, but please just use answers to check your work !
nvm i wasn't
Bddc is 100% correct for connections grade 7b unit 3 lesson 3
Yes, indeed. Everyone is right except for j, he is absolutely incorrect.
The correct answers are the following:
B) During radioactive decay, atoms break down, releasing particles or energy
D) half-life
D) determine the absolute age of rocks
C) 48 minutes
Just as everyone else is saying, these are the correct answers.
Are you guys from Connections Academy? I am. Like if you are. Here are the answers for the whole assessment:
1. B
2. D
3. D
4. C
B
D
D
C
1000% RIGHT
B
D
D
C
B
D
D
C
B
D
D
C
Trust me 100%
B
D
D
C
is correct! Thanks!
B
D
D
C
is correct
b
d
d
c
B D D C
B
D
D
C
Correct Me If I am Wrong! (Please X3)
Thank you so much Emz, because of you i got 100% ;) Love You!
Thanks y'all! I got 100% <3
yep its correct
the right answer is b,d,d,c got a 4/4
answers: B, D,D, C
Radioactive dating quick check answers:
1.B
2.D
3.D
4.C
BDDC is so correct!!!!!!!😝
BDDC is correct!!!!!!!!
ABBD is Incorrect DOn't worry I didn't try it I did BDDC BDDC is correct.
1. B- During radioactive decay, atoms break down, releasing particles or energy.
2. D- half-life
3. D- determine the absolute age of rocks.
4. C- 48 minutes
Thanks got 100%
B
D
D
C
1.B
2.D
3.D
4.C
Still the same thanks everyone
EMZ is right!
1- b
2-d
3-d
4-c
!!!!!!!!!!!!!!!!!!!thank youEMZ!!!!!!!!!!!!!!!!
Ms. Sue how would you know that you diarrhea is delicious, you wouldhave tried it yourself.
trust bddc
1.B
2.D
3.D
3.C
*oops i mean
1.B
2.D
3.D
4.C
Thx peeps
I would have got it all right but I press D and not C but yes this VERY correct
EMZ IS A BRAWL STARS CHARATHER
B
D
D
C
It's right ☺️ 💯 for my 2020 and 2021 kids
EMZ U R 100% RIGHT THX SM
wait are all of u from connexus
drugs are bad kids
except me
Tmf you are right
btw thx
thanks emz
yeah ok budd
@J is soooo wrong it is rightbc I just took the test and bbdc is right!J, get your facts right oolololll9l99llollollllollllllllllolollololollolloollllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Thank you Emz!!
I check and guess wut?
I GOT 100% my guy!!!!!
I just took the quick check and the answers for 6th grade Lesson 3 radioactive dating science 6 unit 4 earths history (Connexus)
1. Which of the following statements about radioactive decay is true: B
2. Which of the following terms refers to time it takes: D
3. Geologists use radioactive dating to: D
4. If the half-life of a 20.0 g sample is known to: C
hope this helps I got a 100
THX YAll I GOT 100%
looks good to me.
EMZ I HOPE YOU ARE RIGHT I AM SUBMITING MY TEST...…………..
YAAAAAAAAAAA YOU WERE CORRECT THANK YOU!!!!!!
yes my brother but, this thread is mine..
um ok
emz is right
#1=b
#2=d
#3=d
#4=c
it is 100% correct trust me
no
yes all correct
hi im dead
WHERE THE HELL IS HALF LIFE 3 AT
Yes, the correct answers are B,D,D,C. Please try this on your own next time though. You will learn much more!
B
B
C
D
is the correct answers
Its wrong i got 2/4
100% love yalll! avery is wrong it is
a
b
b
d
trust me!100% i got