Honeyswish2301 Honeyswish2301

06-01-2018
Chemistry

contestada

If the half-life of a radioactive substance is 600 years, what fraction of the original material is left after 1,800 years?

Respuesta :

cricketerrohit8 cricketerrohit8

06-01-2018

After 3 half lives, 12.5% of the original material is left

Answer Link

Otras preguntas

Walking away from a conflict is a sign of

Factor completely. 6x^4-9x^3-36x^2+54x

Help me please with this

In many countries, the executive branch consists of a head of state and a head of government. For Canada, the English queen or king is the head of state. Who is

Zoning laws help prevent

PLZ HELP Complete the following: Ellos: Hablan: ______: Hablamos Question 7 options: vosotros nosotros ellas ustedes

Which statement describe the southern Christian leadership conference

the sum of two numbers is 63, their difference is 12, what are the two numbers? please explain step by step please???

what is the pattern 56,224,896,3,584

when you file your tax return on ______?

good job