117 Ts 테네신 294.0 u

테네신

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주기
7
17
블록
p-블록
상 (표준 상태)
Solid

테네신은 미국 테네시주의 이름을 땄다. 알려진 할로젠 가운데 두 번째로 무겁지만 화학적 성질은 대부분 밝혀지지 않았다.

테네신 개요

Group 17 acquired its heaviest known member with tennessine, named for the state of Tennessee in recognition of the laboratories there that supplied target material for its synthesis. The element has atomic number 117 and a relative atomic mass of 294.0, and its configuration [Rn] 5f14 6d10 7s2 7p5 gives it the seven outer electrons characteristic of a halogen. Whether it behaves like one is unresolved: its chemistry is largely unknown, no electronegativity has been assigned, and calculations suggest relativistic effects may make it markedly less halogen-like than its position implies. Every atom so far made has been produced by heavy-ion fusion and observed only through its decay.

물리적 성질

원자 질량 294.0 u
표준 상태에서의 상 Solid

전자 배치

배치 [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁵

전자껍질 배치

테네신의 전자껍질 배치 Ts 2e⁻ 8e⁻ 18e⁻ 32e⁻ 32e⁻ 18e⁻ 7e⁻
테네신의 전자껍질 구조 — 껍질별 전자 수.
껍질 전자
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 32
5 (O) 32
6 (P) 18
7 (Q) 7

주기율표에서의 위치

주기율표에서 테네신의 위치 Ts

Frequently Asked Questions

What is 테네신?
테네신 (Ts) is a chemical element with atomic number 117. It is a solid at standard temperature and pressure, classified as a 미확인 특성.
What are the key properties of 테네신?
테네신 has an atomic mass of 294.0 u.
What is the electron configuration of 테네신?
The electron configuration of 테네신 is [Rn] 5f14 6d10 7s2 7p5. It is in the p-block of the periodic table.