multiple resources are stating multiple things and it's confusing. I understand isotopes and mass number. I've read some resources state that mass number is just a number with no unit... but obviously, since it is the sum of protons and neutrons (the subatomic particles with most of the mass of an atom due to electron being so light)... it tells us about mass of the different isotopes of an element ( since different elements have different isotopes with different mass numbers)... then what is atomic mass about and how is it different than mass number? my book says atmoic mass is the mass of one atom of the element compared with the mass of one atom of carbon-12. now I understand maybe this comparison with carbon-12 makes the difference. but how is that comparison even being made and what calculation is done? and what we really end up with, is it any different than mass number? they are both eventually talking about mass. or is there any difference and I'm too confused to see it? and what is relative/ average atomic mass? I mean I know it is a weighted average of all isotopes of an element, but what we end up with... is that the same as atomic mass? and what about atomic weight? is that the same thing as relative/average mass( because I read through some resources that average weight is an old term as relative/ average mass and are equal)?
When you look at historical events, there were large international wars WAY more frequent prior to the first Atomic bomb. Aside from Vietnam and the Gulf War (and definitely not trying to minimize these), the frequency of large international conflicts have actually decreased significantly in number. Hell, there were two catastrophic world wars within 3 decades during the early to mid 1900’s. Nothing of that magnitude has occurred in over 80 years.
https://preview.redd.it/yzcw9m8n6qu71.png?width=920&format=png&auto=webp&s=8c5173a5349913a36cb1c3c20e7238ad88ad8f45
Earn five points per question - up to 50 points total - when you answer correctly.
NOTE: Please, check both options available to you on the list and then select the correct answer based on the question.
List ordered in Alphabetical order A, B, C.
- Beryllium --- 4
- Bromine --- 35
- Carbon --- 6
- Cesium --- 55
- Chlorine --- 17
- Chromium --- 24
- Cobalt --- 27
- Helium --- 2
- Iodine --- 53
- Iron --- 26
- Magnesium --- 12
- Manganese --- 25
- Nickel --- 28
- Platinum --- 78
- Rubidium --- 37
- Silicon --- 14
- Sodium --- 11
- Sulfur --- 16
- Tin --- 50
- Uranium --- 92
List ordered from Lowest to Highest 1, 2, 3.
- Helium --- 2
- Beryllium --- 4
- Carbon --- 6
- Sodium --- 11
- Magnesium --- 12
- Silicon --- 14
- Sulfur --- 16
- Chlorine --- 17
- Chromium --- 24
- Manganese --- 25
- Iron --- 26
- Cobalt --- 27
- Nickel --- 28
- Bromine --- 35
- Rubidium --- 37
- Tin --- 50
- Iodine --- 53
- Cesium --- 55
- Platinum --- 78
- Uranium --- 92
It is the same as the one posted on 10-01-2020
i just needed to share. i‘m new, and like probably most i was wondering about the commonly tipped 1.9 or 0.19 ban.
so in my head i pre formulated a post, which went something along those lines
‚why is everyone tipping weird amounts of ban? like, i know it’s probably because of the kalium, but for real- why?‘
then i remembered to utse. and found out it’s actually because of the kalium. in the best way possible.
and i can’t stop grinning since.
this is the best community ever! so glad i found my way here. you people filled my heart with so much childish joy, i can’t even.
thank you! have a happy new year!
Can a twitter Ape get AA to announce what it's showing on his side for the percentage of shares owned by Retail? Thanks in advance.
I know he said in an interview published recently that Apes owned 90% but I feel like that interview was done in the summer. I also don't recall him talking about retail ownership percentage during the last earnings call.
I've been here since last January and have seen this sub go from under 100k to now sitting near 450K members(growing week after week) and I am having a hard time believing that in that time Apes have sold off more then 10% of the float (over 20%ish of all the Ape's hodlings unless my crayon eating math is wrong, please correct me if it is) while gaining 4x the members to just this sub. I'm not on twitter or facebook (so not sure how much if any community growth has been there) plus there has to be lurkers.
Oh and AMC just so happened to trade 57X the float in under a year.......
This is starting to look a lot like last January when I first started paying attention to AMC when it was impossible to make any of the numbers make any sense at all plus now we have "Glitches".
I know I’m hella original
The question is: is there a clear physical limit to the atomic number of an element or, theoretically, the atomic number can go up indefinitely? Yes I know that common sense will tell that no, it cannot go up indefinitely, but what's the physical law that prevent it, and why?
https://www.reddit.com/r/MicrosoftRewards/comments/qcj25r/us_this_or_that_which_has_the_lower_atomic_number/?utm_medium=android_app&utm_source=share
