Aluminum---Al - Correct, Helium---He - Correct, Bromine---Br - Correct, Calcium---Ca - Correct, Carbon---C - Correct, Gold---Au - Correct, Hydrogen---H - Correct, Iodine---I - Correct, Iron---Fe - Correct, Lead---Pb - Correct, Mercury---Hg - Correct, Neon---Ne - Correct, Nickel---Ni - Correct, Nitrogen---N - Correct, Oxygen---O - Correct, Platinum---Pt - Correct, Silicon---Si - Correct, Silver---Ag - Correct, Sodium---Na - Correct, Sulfur---S - Correct, Tin---Sn - Correct, Tungsten---W - Correct, Uranium---U - Correct, Zinc---Zn - Correct, Chlorine---Cl - Correct, Chromium---Cr - Correct, Copper---Cu - Correct, Potassium---K - Correct, Aluminum---A - Incorrect, Aluminum---AL - Incorrect, Helium---H - Incorrect, Helium---Hg - Incorrect, Bromine---B - Incorrect, Calcium---C - Incorrect, Carbon---Ca - Incorrect, Gold---Go - Incorrect, Hydrogen---Hy - Incorrect, Iodine---Io - Incorrect, Iron---Ir - Incorrect, Lead---Le - Incorrect, Mercury---He - Incorrect, Neon---N - Incorrect, Nickel---NI - Incorrect, Nitrogen---Nt - Incorrect, Oxygen---Ox - Incorrect, Platinum---Pl - Incorrect, Silicon---S - Incorrect, Silver---Si - Incorrect, Sodium---So - Incorrect, Sulfur---Su - Incorrect, Tin---Ti - Incorrect, Tungsten---Tu - Incorrect, Uranium---Ur - Incorrect, Zinc---Zi - Incorrect, Chlorine---Ch - Incorrect, Chromium---Ch - Incorrect, Copper---Co - Incorrect, Potassium---Po - Incorrect,

Element Abb Balloon Drop

สั่งพิมพ์
ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

คืนค่าการบันทึกอัตโนมัติ: ใช่ไหม