kayrieger122 kayrieger122

02-06-2021
Chemistry

contestada

if a half life is 2.5 hours, how long is 2 half life's

Respuesta :

matthewswatson matthewswatson

02-06-2021

Answer:

Im not really sure what a half life is, but two of them would be 5.0 hours

Answer Link

jkl123thu jkl123thu

02-06-2021

Answer:

5 hours

Explanation:

cause if half life is 2.5hours we just multiply it by two and get 5 hours

Answer Link

Otras preguntas

Read this excerpt from The First Men in the Moon. There came a little je, a noise like champagne being uncorked in another room, and a faint whistling sound. Fo

what factors led to the outbreak of World War II

The ratio of toy cars to toy airplanes in Drew's collection is 5:2. Which statements are true? Select all that apply.

Look at this cat cat....uwu it's so cute

Identify two segments that are marked congruent to each other on the diagram below. ANSWER CORRECTLY !!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!! (Two capital

hhhheeeeeeeeelllllllllllllllppppppppppppp

What does the point (2, 12) represent?

can you plzz help me it a test

Which of the following is true about every energy transformation? A.some energy is given off as waste B.some energy is destroyed C.some energy is created D.some

Somebody gave me that answer but didn’t explain how those lines are or aren’t on the line. I will mark brainliest pls help I need soon