41 Nb 나이오븀 92.906 u

나이오븀

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주기
5
족
5
블록
d-블록
상 (표준 상태)
Solid

나이오븀은 초전도 자석과 고강도 강 합금에 쓰이는 무르고 연성이 큰 전이 금속이다.

나이오븀 개요

Niobium (Nb) is a soft, ductile transition metal, atomic number 41, occupying group 5 of period 5 in the periodic table's d-block. Its electron configuration is [Kr] 4d⁴ 5s¹, and it carries a moderate electronegativity of 1.6 on the Pauling scale. Niobium's principal value lies in metallurgy: it strengthens high-strength low-alloy steels, allowing lighter and tougher structural components, and it is a key constituent of the niobium-titanium and niobium-tin alloys used to wind superconducting magnets. With an atomic mass of 92.91, it sits between zirconium and molybdenum among the second-row transition elements. The metal remains solid at standard temperature and pressure and resists corrosion through a stable surface oxide.

물리적 성질

원자 질량 92.906 u
표준 상태에서의 상 Solid

전자적 성질

전기 음성도 1.6

전자 배치

배치 [Kr] 4d⁴ 5s¹

전자껍질 배치

나이오븀의 전자껍질 배치 Nb 2e⁻ 8e⁻ 18e⁻ 12e⁻ 1e⁻
나이오븀의 전자껍질 구조 — 껍질별 전자 수.
껍질 전자
1 (K) 2
2 (L) 8
3 (M) 18
4 (N) 12
5 (O) 1

주기율표에서의 위치

주기율표에서 나이오븀의 위치 Nb

블록 & 주기

블록

s p d f

주기

1 2 3 4 5 6 7

주기율표

란타넘족 악티늄족

나이오븀을(를) 포함하는 화합물

오산화나이오븀

Nb₂O₅

나이오븀산 리튬

LiNbO₃

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 나이오븀?
나이오븀 (Nb) is a chemical element with atomic number 41. It is a solid at standard temperature and pressure, classified as a 전이 금속.
What are the key properties of 나이오븀?
나이오븀 has an atomic mass of 92.906 u.
What is the electron configuration of 나이오븀?
The electron configuration of 나이오븀 is [Kr] 4d4 5s1. It is in the d-block of the periodic table.
What is the electronegativity of 나이오븀?
나이오븀 has an electronegativity of 1.6 on the Pauling scale.