107 Bh 보륨 270.0 u

보륨

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주기
7
족
7
블록
d-블록
상 (표준 상태)
Solid

보륨은 덴마크 물리학자 닐스 보어의 이름을 땄다. 화학적 성질이 레늄과 비슷할 것으로 예측된다.

보륨 개요

Predictions for bohrium's chemistry lean on its position in group 7 of period 7, immediately below rhenium, and experiments so far are consistent with that expectation. The element is named for Niels Bohr, whose model of the atom first tied electron arrangement to chemical periodicity. Bohrium carries atomic number 107, a relative atomic mass of 270.0, and the configuration [Rn] 5f14 6d5 7s2. No electronegativity value has been determined. Like all transactinides it is synthetic and short-lived, made in accelerators and identified from its decay chain; chemical information comes from gas-phase separations that must be completed within seconds of an atom being formed.

물리적 성질

원자 질량 270.0 u
표준 상태에서의 상 Solid

전자 배치

배치 [Rn] 5f¹⁴ 6d⁵ 7s²

전자껍질 배치

보륨의 전자껍질 배치 Bh 2e⁻ 8e⁻ 18e⁻ 32e⁻ 32e⁻ 13e⁻ 2e⁻
보륨의 전자껍질 구조 — 껍질별 전자 수.
껍질 전자
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 32
5 (O) 32
6 (P) 13
7 (Q) 2

주기율표에서의 위치

주기율표에서 보륨의 위치 Bh

블록 & 주기

블록

s p d f

주기

1 2 3 4 5 6 7

주기율표

란타넘족 악티늄족

더 많은 전이 금속

21 Sc 스칸듐 22 Ti 타이타늄 23 V 바나듐 24 Cr 크로뮴 25 Mn 망가니즈 26 Fe 철 27 Co 코발트 28 Ni 니켈 29 Cu 구리 30 Zn 아연

Frequently Asked Questions

What is 보륨?
보륨 (Bh) is a chemical element with atomic number 107. It is a solid at standard temperature and pressure, classified as a 전이 금속.
What are the key properties of 보륨?
보륨 has an atomic mass of 270.0 u.
What is the electron configuration of 보륨?
The electron configuration of 보륨 is [Rn] 5f14 6d5 7s2. It is in the d-block of the periodic table.