Iōng

文件:Liquid Oxygen.gif

Ĭk-tái gì iōng-ké

Iōng (氧, 養) sê siŏh cṳ̄ng hĭ-gĭng-sṳ̆k nguòng-só. Nguòng-cṳ̄ sê̤ṳ-só sê 8, huá-hŏk hù-hô̤ sê O.

Cié-chṳ̄

Diŏh gĕ̤ng-ngiĕk diē-sié ciŏng-uâng cié-chṳ̄ iōng-ké:

${\rm {2H_{2}O{\xrightarrow {galvanize}}O_{2}\uparrow +2H_{2}\uparrow }}$

Diŏh sĭk-ngiêng-sék diē-sié ciŏng-uâng cié-chṳ̄ iōng-ké:

${\rm {2KMnO_{4}{\xrightarrow {\Delta }}K_{2}MnO_{4}+MnO_{2}+O_{2}\uparrow }}$

Huá-hŏk nguòng-só ciŭ-gĭ-biēu

H

He

Li

Be

B

C

N

O

F

Ne

Na

Mg

Al

Si

P

S

Cl

Ar

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

Cs

Ba

La

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

Fr

Ra

Ac

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Cn

Nh

Fl

Mc

Lv

Ts

Og

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