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Sometimes it does, sometimes it doesn't. To some people, the sixth period consits of only seventeen elements: cesium, barium, hafnium, tantalum, tungsten, rhenium, osmium, iridium, platinum, gold, Mercury, thallium, lead, bismuth, polonium, astatine, and radon, with a gap between barium and hafnium for the lanthanides. Also, it can have eighteen elements, with the gap filled in by lanthanum. Still, it can have thirty two. This is the same for period 7, francium, radium, a gap, rutherfordium, dubnium, seaborgium, bohrium, hassium, meitnerium, darmstadtium, roentgenium, copernicium, ununtrium, flerovium (or ununquadium), ununpentium, livermorium (or ununhexium), ununseptium, and ununoctium. With eighteen elements, the gap is filled in with actinium. Then, it can have Fr, Ra, actinides, Rf, Db, Sg, Bh, Hs, Mt, Ds, Rg, Cn, Uut, Fl (or Uuq), Uup, Lv (or Uuh), Uus, and Uuo.
What else can I help you with?
Which element in Period 5 of the Periodic Table is a transition element?
Vanadium Niobium Tantalum
What sixth-period transition element with properties similar to Ni?
Pd (palladium) is a sixth-period transition element with properties similar to Ni (nickel). Both metals have similar atomic structures and exhibit comparable chemical reactivity, especially in forming coordination complexes. Additionally, they share physical properties such as similar melting and boiling points.
What are the next elements after the sixth one?
There are far to many elements following the 6th on in the Periodic Table. Included below is a link to a very nice Periodic table.
What elements are in the 6th period of the periodic table?
There are fifteen rare earth metals?æ in period 6. They are lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thallium, Ytterbium and Lutetium.
Why does the number of elements on the periodic table vary from period to period?
The arrangement of chemical elements in the periodic table of Mendeleev show the recurrence of the properties of these elements. And this arrangement don't correspond to an equal number of elements in a period; in a period all the elements have the same number of electron shells, and the rule of systematization must be observed.
Periodic table which period is the longest?
The longest period is the sixth period, which contains thirty-two elements total.
How many elements are in the sixth period?
18
Is one sixth equivalent to sixth thirty-sixth?
yes
When was Thirty-Sixth Army - Japan - created?
Thirty-Sixth Army - Japan - was created in 1945.
When did Thirty-Sixth Army - Japan - end?
Thirty-Sixth Army - Japan - ended in 1945.
What is one thirty sixth of a yard?
an inch
What is one thirty sixth hundredth of an hour?
A second.
What words start and end with th?
thenceforth. therewith. thirteenth. thirteeth. thirty-eighth. thirty-fifth. thirty-fourth. thirty-ninth. thirty-seventh. thirty-sixth. thousandth. three-hundredth.
What is the longest period in the periodic table?
6th and 7th period are the longest period of the perodic table
What fractional part of a yard is an inch?
one thirty sixth
What is one twelfth divided by one thirty sixth?
3
What is one sixth of thirty six hundreths?
6 hundredths
