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Cool channel!

Oldest and youngest brother, affecting the mental state of the middle brother

I had no idea Technitium was number 43, but looking at the image of the periodic table and seeing that one radioactive outlier I knew exactly what this was gonna be about

There is also Promethium. It has an isotope 147 which decays down to Samarium, which is close to "magicity."

Yo why is steve from minecraft telling me about science I barely understand

So this could be a school project?

I INVOKE THE ANTHROPIC PRINCIPAL!!!!!!!!!!!!!! glue is sticky because we made it that way?

underated af

I'm not sure I understood the answear. Aren't the elements before it just fine with having neighbor elements on both sides more stable?

And one that should be radioactive, isn't.

Don't change faces. It's annoying to watch so many people changing every 10 seconds.

perhaps the valley of stability only extends further under extreme conditions near or just beyond the event horizon? If time slows down for something near the event horizon perhaps that would allow novel conditions for the development of extremely large atoms?

This was phenomenally well made, and answered a question I've had for a long time

A very good video, but not fully well defined; simple antineutrino emission is also radioactive. Do you mean fissile?

I just watched a man change race

Great explanation. Very acesible.

Great explanation guys!!!

TWO PEOPLE INSTEAD OF ONE? Oh this is gonna be a lot easier to watch. Why is this channel not more popular? wait 3?? O: that's so many

I eat, plutonium uranium strontium radon radium organism tennessean element 16 lead bismuth potassium and compound of uranium and plotonium.

3:57 I say yes

hi

such chads for putting all the cited sources at the end like that

That we still use the incorrect nomenclature for current, blows my mind. We're intentionally staying wrong. That's absurd.

02:39 wow! After all (says) 103 elements..there are 206 isotopes (159+53+50+4)=206.!! Averagely only just ; (206÷103)= 2 isotopes per each element..(? Not 3 or 4?)

1:39 BRO STARTED MEWING IN THE WOMB

Ew. Use 1 person that doesnt have melanin, this is silly

I didn't understand anything

Why not bro, WHY Technecium comes from the word TECH which means human made, the element should be even bro. loser

Hope this becomes the next big science channel

I got about 10% of that but seems really interesting. Thanks for the video!

As a materials scientist, I was following.... Until I wasn't, and got drowned by chemistry 😅

What an interesting change in perspective to why radioactive elements are unstable, great video!

Ok, could anyone please explain this to me? They took the number of protons (Z), the number of neutrons (N) and the atomic weight (A), and checked whether each of those is odd or even. Then they said that "each stable isotope falls into one of 4 categories", as in "each stable isotope is inside one of those 4, and unstable isotopes are outside these categories". But the other 4 combinations of "odds" and "evens" are impossible from the fact that A = Z + N Like you have radioactive Co-60 with even A, odd Z and odd N. And it is inside one of these 4 categories for which they claim to be for stable isotopes

‘Joseph M’ I love that they went “no way we’re pronouncing it right, better to initial”

Even Hafnium is radioactive

The frequent changing of the host is so distracting I can barely pay attention to the presented informAtion. If the host was swapped maybe ⅓ or ¼ as often, I think it would work much better, and not chop up the flow.

i was always curious why Technetium was radioactive, and now i get a video about elemnt 43 in my recommendations. excited to watch :3

I didn’t understand a word that came out of their mouths, but the constant face changing was kinda cool?

why are there so many fuckin chapter marks on this video

.... I do not have the education level on this topic to understand more than the most basic ideas and concepts this video and paper discuss... and that is okay because you made it easy to understand the main points even for me. Good work.

You sound like a sexy lumberjack.

I didn't even realise this was a school project video it was so good lol, hope you guys won

is this a class project cause whats with the changing face lmfaoooo

Nope. Don't get it.

2:54 --- That's not a strategic omision, that's a lie by omission. The facts don't agree with your simple ideal, so you just decided to pretend you're right.

I like ur funny words, magic man

Just came across this channel for the first time. Love the tag-team format! Y'all made a subject that would otherwise be boring super entertaining!

Technetium is my favourite element, has been since I was a kid, and this is another reason why!

I don't understand half the shit you are saying but it sounds cool af so we ball

I have been wondering this for years now and I kept looking sometimes, trying to find an answer for why this specific element it radioactive. Thanks for finally giving me an answer ^^