In the periodic table, the actinium series begins with which element?
it is actually the actinide series and they are Actinium(89), Thorium(90), Protactinium(91), Uranium(92), Neptunium(93), Plutonium(94), Americium(95), Curium(96), Berkelium(97), Californium(98), Einsteinium(99), Fermium(100), Mendelevium(101), Nobelium(102), Lawrencium(103) hope this helps.
by David Stillwell 12 years ago
On a periodic table what element goes into or went into slot 113?So I was sitting in physical geology class today and on the wall was a periodic table. I was trying to see how many symbols I remembered from high school... that would be back in 1984... but I noticed that there was a space between...
by juniorsbook 14 years ago
In his periodic table, Mendeleyev named this element eka-silicon. How do we know it now?
by sandra rinck 16 years ago
Yeah, I think I just made it up cause I am bored. Someone could have coined it, but since I have never heard of it it is mine. What is the science of size. It's the largest thing you could ever image being the smallest thing you ever imagined, and then all the stuff...
by Diana Grant 6 years ago
Hi Hubbers,I'd like some help with passing the Quality Assessment Process. Will you please give feedback on my article The Periodic Table - by Primo Levi: an Inspirational Book. What can I do to improve - I've been working on it updating it and thought I had done everything necessary? Thanks!
by Chemistry Book 12 years ago
What is an Element?Elements are listed in the Periodic Table. But, what is the exact definition of an element?
by Stacie L 13 years ago
Scientists Welcome Two New Elements to the Periodic TableBy KATY STEINMETZ – Thu Jun 9, 2:10 pm ETYou may have grown up thinking you knew what was what in science, back when Pluto was a planet, the opposite sex had cooties, and the last 10% of every beverage was known to be backwash. But things...
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