subject
Chemistry, 17.09.2019 14:50 lilbloke

Assuming a half-life of 1599 years, how many years will be needed for the decay of 15/16 of a given amount of radium-226

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 23:00
Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom
Answers: 1
question
Chemistry, 22.06.2019 01:40
Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances
Answers: 1
question
Chemistry, 22.06.2019 07:50
What material does not melt at any temperature
Answers: 2
question
Chemistry, 22.06.2019 12:30
When a scientific theory has been tested and proved by the scientific community, it becomes a law
Answers: 2
You know the right answer?
Assuming a half-life of 1599 years, how many years will be needed for the decay of 15/16 of a given...
Questions
question
Mathematics, 14.08.2020 08:01
question
Mathematics, 14.08.2020 08:01
question
Mathematics, 14.08.2020 08:01
question
Mathematics, 14.08.2020 08:01
question
Geography, 14.08.2020 08:01
question
Medicine, 14.08.2020 08:01
Questions on the website: 13722360