xTrumanx1473 xTrumanx1473

22-03-2024
Chemistry

contestada

How much cesium (half-life = 2 years) would remain from a 10 g sample after
4 years?
A. Og
B. 8g
C. 59
D. 29

Respuesta :

Otras preguntas

why are cities an essential part of civilization?

What are the aims of culture

What is the theoretical yield of ammonia that can be obtained from the reaction of 10.0 g of H2 and excess N2? N2 + 3H2 → 2NH3 a. 90.0 g b. 97.1 g c

Which of the following details is NOT key to understanding the mystery? a. A large crowd of men answered the Red-headed League’s advertisement. b. Wilson’s pawn

Montesquieu outlined a system of checks and balances that would prevent one branch of goverment from dominating the others?

A student is asked to solve the equation below and to justify her/his steps. Identify what, if anything, is incorrect in her/his math or justification. z – 3 =

An ionic solid is placed in a beaker of water. Which of the following occurs when there is a strong attraction between the solute and the solvent? A. T

Identify the sentence that clearly states its meaning a) Sitting alone, the new student looked around forlornly. b) Sitting alone, we saw the new student lookin

Which revision best corrects the errors in the given sentence? I'll do something quiet such as reading, gardening, or bird-watching instead of riding roller coa

What historic claim do both Palestinians and Jews make to the land of Palestine?