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Explorez tous les épisodes du podcast Grade 10 Science - Meadowridge

Plongez dans la liste complète des épisodes de Grade 10 Science - Meadowridge. Chaque épisode est catalogué accompagné de descriptions détaillées, ce qui facilite la recherche et l'exploration de sujets spécifiques. Suivez tous les épisodes de votre podcast préféré et ne manquez aucun contenu pertinent.

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TitreDateDurée
Hui_10-1_Cesium-13725 Nov 202100:05:29

Cesium 137

Grewal_Carbon-1425 Nov 202100:02:40

This is about Carbon-14.

Dacian_Domide_Lutetium-17723 Nov 202100:03:22

Dacian Domide's Lutetium 177 podcast

Cobalt 60 _ Mia Zebibbo23 Nov 202100:03:13

cobalt 60

Iridium 19223 Nov 202100:04:04

Isoptope

Uranium 23522 Nov 202100:03:00

A podcast on Uranium 235...

Carbon-1122 Nov 202100:04:52

this is about carbon-11

Lead - 210 podcast22 Nov 202100:04:02

It is about how the lead 210 dating works and why we choose lead - 210 to use it. 

Iodine 13122 Nov 202100:04:40

Applications of Iodine-131

Joel Crasto Technetium 9922 Nov 202100:04:20

Learn more about Technetium-99, a radioisotope used for medical procedures and imaging.


Music used:

Bass Vibes - Rollin at 5 by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/

Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100462

Artist: http://incompetech.com/


Clean Soul - Calming by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/

Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1300033

Artist: http://incompetech.com/

Carter Germain Carbon 1422 Nov 202100:03:05

Script:

Carbon-14 has been described as one of the most important isotopes and has revolutionized science. These claims of Carobn-14 were made by Martin Kamen in 1939, during the time of his unslept weeklong experiment. Kamen worked day and night with no sleep conducting an experiment where he had bombarded a piece of graphite with subatomic particles to try and find new forms of carbon, forms of carbon that could have particular uses. He indeed did discover carbon- 14.

Generally, carbon has a average atomic mass of 12.0107 u and carries 6 neutrons, 6 protons, and 6 electrons. Carbon 14 carries 8 neutrons, 6 protons, 6 electrons, and has a half life of 5,730 years, +/- 40 years. It decays from carbon 14 to nitrogen 14 due to beta negative decay. Carbon-14 is sourced naturally primarily from cosmic ray action on nitrogen in the atmosphere and is often found in atmospheric carbon dioxide because it is being constantly produced in the atmosphere.

The reason why Martin Kamen said that carbon-14 could be one of the most important isotopes, is because of its main application- dating, measuring the age of plants, animals, and other certain archaeological artifacts. Radiocarbon is present in molecules of atmospheric carbon dioxide and enters the biological carbon cycle. It is absorbed from the air by green plants and then passed on to animals through the food chain. Radiocarbon decays slowly in a living organism, and the amount lost is continually replenished as long as the organism takes in air or food. Once the organism dies, however, it ceases to absorb carbon-14, so that the amount of the radiocarbon in its tissues steadily decreases. Because carbon-14 decays at this constant rate, an estimate of the date at which an organism died can be made by measuring the amount of its residual radiocarbon. The discovery of radiocarbon dating was made by Willard Libby and was awarded the Nobel prize in 1960 for his contribution to revolutionizing science.

But another revolution is needed. Due to the burning of fossil fuels, tests of nuclear bombs, and other global issues such as climate change, the amount of carbon- 14 in the air has been altered greatly. As a result, conversion tables are needed that match up calendar dates with radiocarbon dates in different regions.

Chen_10-3_Uranium23822 Nov 202100:03:54

In this episode, I will be talking about how to build in Minecraft(Uranium-238, its applications, sources, dangers, and half-life).

Arjun Hehar Chlorine Podcast 25 Nov 202100:02:38

Science podcast 

David-Li_10-3_calcium4722 Nov 202100:03:51

Calcium 47

Sam Pitzey - Platinum 7822 Nov 202100:04:35

The exploration into the isotope Platinum 78 

Natalie_Xi_10-1_Iodine_13221 Nov 202100:03:33

the use of Iodine 132

Ray_10-3_Americium24121 Nov 202100:05:06

This podcast is about Americium-241 and its widespread use in ionization smoke detectors, along with its history.

Vaish_10-1_Plutonium-23821 Nov 202100:04:20

This podcast talks about a radioisotope known as Plutonium-238 and its real-world applications.

Shah_10-1_cobalt6021 Nov 202100:03:43

Cobalt-60

Shifa Ali Chromium-5120 Nov 202100:03:01

This is my radioisotope podcast.

Polonium Amy Shen20 Nov 202100:03:18

Polonium is a good poison. 

Americium 241 By Rachel Sherling 20 Nov 202100:02:24

Americium 241 isotope 

Zhang_10-1_Uranium23820 Nov 202100:04:54

Uranium-238

Iridium 192 Sarah Duan24 Nov 202100:04:07
Iridium 192 podcast
Grade 10 Science Podcast - Samarium 153 - Chauhan, Savreen 10-3 23 Oct 201900:03:28

This is my podcast on the isotope Samarium 153, I hope you enjoy! Thanks

Simer_Bains_10-3_Sulfur-35_2019-202023 Oct 201900:03:17

 

Wang_Annie_10-3_Nitrogen-13_2019-202023 Oct 201900:04:47

This is my podcast about the radioactive isotope Nitrogen -13.

AtthariZhiar 10-3 Samarium 14722 Oct 201900:03:03

This is the Science Now Podcast Version Featuring Dr. Atthari and his explanation of the radioisotope Samarium 147

Zhang_Nathan_10-3_Oxygen 13,15,16_2019-202022 Oct 201900:04:22

It's a guaranteed 3.

Rohan George 10-3 Carbon-1422 Oct 201900:04:35

In this podcast i will talk about carbon-14 and its uses in our daily lives

Dau_Isha_10-3_mo99&tc99_2019-202022 Oct 201900:04:27

What am i supposed to write here?

༼ つ ͠° ͟ ͟ʖ ͡° ༽つ

Johnson Doong 10-3 Americium-24122 Oct 201900:04:12

Hi

Cheema Adishvar 10-3 Uranium 235 2019-202022 Oct 201900:04:22

g

Lin_Evangeline_10-3_Fluorine 1822 Oct 201900:03:44
_
Polonium-21023 Nov 202100:03:08

all about Po-210

Davison Sam Technetium 99m Podcast Radioisotope21 Oct 201900:04:13

Davison Sam Technetium 99m Podcast Radioisotope

Chen_Cici_10-3_Cesium 13721 Oct 201900:03:47

.

Devji_Riz_10-2_Technetium-99m_2019-202020 Oct 201900:03:47

In this podcast I will be outlining the specifics of Technetium-99m and it's usage in medicine and scanning

Tahmasebi_Sam_ 10-3_Californium-252_ 2019-202020 Oct 201900:05:00

In this podcast, I give facts about Californium-252 before talking about it's uses in analyzing minerals and fuels.

Uranium 23523 Nov 202100:02:12

Uranium 235

Iodine-131 Aaqeel23 Nov 202100:03:27

Iodine-131 by Aaqeel

Brooklyn23 Nov 202100:03:24

Podcast

Neon-19 - Sanjana Vijayarajah23 Nov 202100:03:28

A deep dive into neon 19 the isotope.

sivani isotope podcast23 Nov 202100:03:11

carbon 14


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