(1)能直接构成物质的粒子有
(2)一定能保持物质化学性质的最小粒子是
(3)化学变化中的最小微粒是
(4)构成分子的粒子是
(5)构成原子的两种粒子是
(6)构成原子核的粒子是
(7)带正电荷的粒子是
(8)带负电荷的粒子是
(9)显电中性的粒子是
(10)质量最小的粒子是

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

