What is unique about the seventh period

1.	What is unique about the seventh period
Answer» *Explanation:* The seventh period contains 32 elements, tied for the most with period 6, beginning with francium and ending with oganesson, the HEAVIEST element CURRENTLY DISCOVERED. As a RULE, period 7 elements fill their 7s shells first, then their 5f, 6d, and 7p shells in that order, but there are exceptions, such as uranium.

Answer»

Explanation:

The seventh period contains 32 elements, tied for the most with period 6, beginning with francium and ending with oganesson, the HEAVIEST element CURRENTLY DISCOVERED. As a RULE, period 7 elements fill their 7s shells first, then their 5f, 6d, and 7p shells in that order, but there are exceptions, such as uranium.

Discussion

No Comment Found

Related InterviewSolutions

1)formula of the compound between A and C ?Pls help......
200 ce of an aqueous solution contains 1.26 gms of a polymer. The osmotic pressuof such solution at 300 K is found to be 2.57x10 bar. Calculate the molar massthe polymer
What is a homologoues series.List any four characteristics ofhomologués series.
The melting and boiling point of Carbonbarevery low. Why?
Fecl³+H²S=2Fecl2 +2HCl+s ऑक्सीकरण तथा अपचयन ज्ञात किजिए
Fecl³+H²S=2Fecl2 +2HCl ऑक्सीकरण तथा अपचयन ज्ञात किजिए
Hex-1,3 dien-5-yne what is the structure formula
For multiple electronic species 3d and 4p are degenerate orbitals true or false
For multiple electronic species 3d and 4p are degenerate orbitals
3. (a) why doesCarbon form compounds mainlyby covalent bondlist any 4reasons for carbon formingvery large no of compounds .

What is unique about the seventh period​

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment

What is unique about the seventh period