Chemistry, 16.12.2019 12:31 boston6686

Which radioisotope is used in dating geological
formations?
(1) i-131
(2) u-238
(3) ca-37
(4) fr-220

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 21:00

What is the name of this hydrocarbon?

Answers: 1

Answer

Chemistry, 22.06.2019 00:30

This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?

Answers: 1

Answer

Chemistry, 22.06.2019 15:30

Light waves can move through , but they travel fastest when they move through a(n) .

Answers: 1

Answer

Chemistry, 23.06.2019 00:50

50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)

Answers: 3

Answer

You know the right answer?

Which radioisotope is used in dating geological
formations?
(1) i-131
(2) u-238<...

Questions

English, 03.02.2020 20:55

What tense is the underlined verb in the sentence? have you ever seen a venus flytrap? a. present perfect...

Mathematics, 03.02.2020 20:55

For each function, what is the output of the given input? for f(x) = 4x+7, find f(4)...

Arts, 03.02.2020 20:55

What do you think is the most important element when looking at a work of art...

Social Studies, 03.02.2020 20:55

Which of the barbary states did jefferson choose to blockade in 1801? a) tripoli b) morocco c) algiers d) tunis...

Mathematics, 03.02.2020 20:55

Write the equation of the line that is parallel to the line 7 − 4 x = 7 y 7−4x=7y through the point (2,0)....

Mathematics, 03.02.2020 20:55

The consumption of a vegetable has decreased. the consumption per capita in 2000 was 22.8 pounds, and in 2010, the consumption dropped to 12.1 pounds....

English, 03.02.2020 20:55

Scientific knowledge is both durable and open to change. in your own words, explain why scientific knowledge may be open to change. include two exampl...

English, 03.02.2020 20:55

How could you correctly combine the first three sentences of the passage below to add variety? check all that apply. i saw amir. i was visiting new y...

English, 03.02.2020 20:55

Though wise men at their end know dark is right, because their words had forked no lightning they do not go gentle into that good night.

Mathematics, 03.02.2020 20:55

Can you tell me if my answers are wrong or right? explain why or why not. (answers located at the bottom. 5,0)

Mathematics, 03.02.2020 20:55

Quincy feeds his dog 2.75 cups food each day each cup of dog food costs $1.25. he multiplies the numbers together to determine how much it costs to fe...

Advanced Placement (AP), 03.02.2020 20:55

First-hand personal experience is enough to base a statement of fact on. a. true b. false...

Mathematics, 03.02.2020 20:55

Videos mom buy an 8 pack of juice boxes at the store for $4 find the unit rate for the juice...

English, 03.02.2020 20:55

What structural elements of romeo and juliet show seneca’s influence on elizabethan drama?...

Biology, 03.02.2020 20:55

Bioinformatics includes all of the following except...

History, 03.02.2020 20:55

In the mid-1700s, savannah's ports played an integral role in the controversial a) rice trade. b) cotton trade. c) animal pelt tra...

History, 03.02.2020 20:55

Will mark brainliest need correct answers. 1. world war i started in 1914, but the united states did not join until 1917. explain two reas...

Mathematics, 03.02.2020 20:55

If 1/2 gallon of paint covers 1/6 of the wall , then how much paint is needed for the entire wall ?...

Social Studies, 03.02.2020 20:55

Why would a totalitarian government be considered to be more efficient at making decisions and democratic one...

Mathematics, 03.02.2020 20:55

There is a sales tax of six dollars on an item that cost $88 before tax the sales tax on a second item is $21 how much does the second item cost befor...

More questions: Chemistry Another questions

Which radioisotope is used in dating geological formations? (1) i-131 (2) u-238 (3) ca-37 (4) fr-220

Answers

Another question on Chemistry

Which radioisotope is used in dating geological
formations?
(1) i-131
(2) u-238
(3) ca-37
(4) fr-220