āĻ āύā§āϏāύā§āϧāĻžāύ āĻāϰā§āύ
āĻ āĻāĻŋāϧāĻžāύā§āϰ āĻāĻžāώāĻž āύāĻŋāϰā§āĻŦāĻžāĻāύ āĻāϰā§āύ
āĻāĻĒāύāĻžāϰ āĻāĻžāώāĻž āύāĻŋāϰā§āĻŦāĻžāĻāύ āĻāϰā§āύ
halogen
/hËÃĻlÉdâĘÉn/
Halogen
āĻāĻĻāĻžāĻšāϰāĻŖ
Fluorine, a highly reactive halogen, is often added to drinking water to promote dental health.
āĻĢā§āϞā§āϰāĻŋāύ, āĻāĻāĻāĻŋ āĻ
āϤā§āϝāύā§āϤ āĻĒā§āϰāϤāĻŋāĻā§āϰāĻŋāϝāĻŧāĻžāĻļā§āϞ āĻšā§āϝāĻžāϞā§āĻā§āύ, āĻĒā§āϰāĻžāϝāĻŧāĻ āĻĻāĻžāĻāϤā§āϰ āϏā§āĻŦāĻžāϏā§āĻĨā§āϝ āĻāύā§āύāϤ āĻāϰāϤ⧠āĻĒāĻžāύā§āϝāĻŧ āĻāϞ⧠āϝā§āĻ āĻāϰāĻž āĻšāϝāĻŧāĨ¤
āύāĻŋāĻāĻāĻŦāϰā§āϤ⧠āĻļāĻŦā§āĻĻ



























