Biology, 13.01.2021 21:50 kaylinreed7

A rock sample has 25% of its original radioactive element and the half-life of the element is 1 million years. How old is the sample?
A.)2 Million Years
B.)0 1 Million Years
C.)500.000
D.)50,000

Answers: 3

Show answers

Another question on Biology

Biology, 21.06.2019 17:00

When organisms are classified ,they are given a two part name

Answers: 1

Answer

Biology, 21.06.2019 23:00

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Answers: 1

Answer

Biology, 22.06.2019 08:20

2. which is the last step in the scientific method?

Answers: 2

Answer

Biology, 22.06.2019 10:30

Coral have a symbiotic relationship with what in order to eat?

Answers: 2

Answer

You know the right answer?

A rock sample has 25% of its original radioactive element and the half-life of the element is 1 mil...

Questions

Mathematics, 03.07.2021 14:00

help asap -

Physics, 03.07.2021 14:00

Distinguished between mass and time...

Biology, 03.07.2021 14:00

Even though the tubers are genetically identical why the plants that grow from them may not be the same height ? please explain Please an...

Physics, 03.07.2021 14:00

A piece of stone with its volume 400 cm cube and density 7.8 into 10 to the power 3 kg per metre cube is totally immersed in water of density 1000 kg...

Biology, 03.07.2021 14:00

Why do wild plants need to reproduce sexually as well as asexually ?Please answer correctly

Mathematics, 03.07.2021 14:00

Let f be defined as shown. What is f^-1(-3) ...

English, 03.07.2021 14:00

도와주세요.[Translate the given passage in English]

Biology, 03.07.2021 14:00

A diagram shows a potato producing new tubers. Buds on the parent plant grow into stems that grow downwards called stolons. The end of each stolon dev...

Biology, 03.07.2021 14:00

1) which of the following terms is defined as ''all the organisms living in a particular place and their interactions with each other and with their e...

Business, 03.07.2021 14:00

Is it okay to localize and make a website like it?...

Biology, 03.07.2021 14:00

Which of the following is a biotic factor A)light intensity B) food supply C) pollution D) temperature ...

Biology, 03.07.2021 14:00

Please helpWill give the brainliest for the correct answer

Mathematics, 03.07.2021 14:00

£410 is divided between Gordon, Malachy & Paul so that Gordon gets twice as much as Malachy, and Malachy gets three times as much as Paul. How muc...

Mathematics, 03.07.2021 14:00

NEED ANSWER QUICK Timmy and Tommy are two boys whose ages add up to 23. Timmy is 5years older than Tommy. How old are they?...

History, 03.07.2021 14:00

Why was it necessary to cooperate with people for unification in nepal...

Biology, 03.07.2021 14:00

English, 03.07.2021 14:00

An article needs a headline (A) Only if you can think of one (B) To be catchy and encourage people to read it (C) To be in Capital letters and bold (D...

Chemistry, 03.07.2021 14:00

3. Calculate the standard enthalpy of reaction for the following reactions: A) 2 NH3(g) + 7/2 O2(g) → 2 NO2(g) + 3 H2O(g) B) Fe2O3(s) + 3...

Computers and Technology, 03.07.2021 14:00

Convert FA23DE base 16 to octal...

Geography, 03.07.2021 14:00

Explain 10 problems of resource development?...

More questions: Biology Another questions

A rock sample has 25% of its original radioactive element and the half-life of the element is 1 million years. How old is the sample? A.)2 Million Years B.)0 1 Million Years C.)500.000 D.)50,000

Answers

Another question on Biology

A rock sample has 25% of its original radioactive element and the half-life of the element is 1 million years. How old is the sample?
A.)2 Million Years
B.)0 1 Million Years
C.)500.000
D.)50,000