




请回答:
(1)基态Fe价电子轨道表示式为
(2)已知铁的电离能数据如下:
电离能/(![]() | ![]() | ![]() | ![]() | ![]() | …… |
Fe | 759 | 1561 | 2597 | 5290 | …… |


(3)关于

A.存在的化学键有σ键、π键、配位键、离子键等 |
B.Fe、N、C的电负性由大到小的顺序:![]() |
C.晶体中![]() ![]() |
D.晶胞中![]() ![]() |
(5)图2晶胞中






同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

