define helogon in +1 class
Answers
Answer:
HeY.. GuD mOrNg!!
Explanation:
Halogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).
or if...
The halogens are a family of chemical elements that comprise an entire column of the periodic table. ... The elements in group 17, which are non- metals, are also known as the halogens. The word “halogen” has a Greek origin meaning “salt-producing.” Halogens are called so because they react with metals to produce salts.
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Lr. Group 7A (or VIIA) of the periodic table are the halogens: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The name "halogen" means "salt former", derived from the Greek words halo- ("salt") and -gen ("formation"