Vogel9103 Vogel9103

14-04-2018
History

contestada

The carbon 14 isotope has a half-life of approximately _______. select one:
a. 1000 years
b. 100,000 years
c. 40,000 years
d. 5,700 years
e. 1,000,000 years

Respuesta :

robloxplayer69 robloxplayer69

15-04-2018

The answer is D, 5,700 years.

Answer Link

Otras preguntas

(3 − 13x − 7x2) − (5x2 + 12x − 10)

Read the sentence. The squirrel reached for the birdfeeder, for he saw it was filled with an abundance of sunflower seeds. The word for in the sentence is used

Both vitamins and minerals play an essential role to your body's health. a. True b. False

How does igneous rock become sedimentary rock?

Tropical rainforests make up what percent of Africa’s landmass? a. about 5% c. about 50% b. about 20% d. about 90%

Who wrote The Social Contract? a. Alexis de Tocqueville b. Jean-Jacques Rousseau c. Voltaire d. Thomas Hobbes

What strategic resource did the Germans want to obtain through the seizure of Stalingrad?

Question 5 (Multiple Choice Worth 5 points) What did Churchill mean by the "Iron Curtain"? the cultural divide between the United States and Europe the politi

Can someone please answer. There is a picture. It is only one question. Thank you so much!!!

Which object will sink in freshwater, which has a density of 1.0 g/cm3?