1 H 氢 氢 Hydrogen
2 He 氦 氦 Helium
3 Li 锂 锂 Lithium
4 Be 铍 铍 Beryllium
5 B 硼 硼 Boron
6 C 碳 碳 Carbon
7 N 氮 氮 Nitrogen
8 O 氧 氧 Oxygen
9 F 氟 氟 Fluorine
10 Ne 氖 氖 Neon
11 Na 钠 钠 Sodium (来自拉丁语Natrium)
12 Mg 镁 镁 Magnesium
13 Al 铝 铝 Aluminium
14 Si 硅、矽 硅 Silicon
15 P 磷 磷 Phosphorus
16 S 硫 硫 Sulphur
17 Cl 氯 氯 Chlorine
18 Ar 氩 氩 Argon
19 K 钾 钾 Potassium (来自德语Kalium)
20 Ca 钙 钙 Calcium
2 He 氦 氦 Helium
3 Li 锂 锂 Lithium
4 Be 铍 铍 Beryllium
5 B 硼 硼 Boron
6 C 碳 碳 Carbon
7 N 氮 氮 Nitrogen
8 O 氧 氧 Oxygen
9 F 氟 氟 Fluorine
10 Ne 氖 氖 Neon
11 Na 钠 钠 Sodium (来自拉丁语Natrium)
12 Mg 镁 镁 Magnesium
13 Al 铝 铝 Aluminium
14 Si 硅、矽 硅 Silicon
15 P 磷 磷 Phosphorus
16 S 硫 硫 Sulphur
17 Cl 氯 氯 Chlorine
18 Ar 氩 氩 Argon
19 K 钾 钾 Potassium (来自德语Kalium)
20 Ca 钙 钙 Calcium