presleyreeves13 presleyreeves13

01-03-2021
Biology

contestada

If an isotope's half life is 2 months, and it starts with 240 grams. How many half life's does it take to only have 15 grams left?
A. 2
B. 4
C. 6

Respuesta :

s695752 s695752

04-03-2021

Answer:

2

Explanation:

Answer Link

Otras preguntas

How are ex nihilo stories different from earth diver stories? a.) Ex nihilo stories explain the creation of Earth from nothingness, while earth diver stories ex

Bacteria can develop mutations that provide them with resistance to antibiotic medications. Why would giving multiple antibiotics at once be less likely to crea

Swimming pool depth: Which is deeper? 1.4m 4ft

Michelle has some stamps.her sister has half as much stamps as she does.they have 1,080 stamps in all.how many stamps does Michelle have

most of the imagery in a poem is designed to appeal to the reader's

How did congress create the supreme court and the lower federal courts

Who was sentenced to death for his teachings? Archimedes,Socrates,Area, or Plato.

The screen on Branna's new phone is 2.85 centimeters long what mixed numder represents the length of the phone screen

which organelle should be listed under "both" in the diagram plants and animals ? A. Centriule B. Mitochondrion C. Chloroplast D. Cell wall

a supplier sells 2 1/4 pounds of mulch for every 1 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and gravel combined. how many pounds of each ite