Is Cl A Solid, Its atomic number (which is the number of protons in it) is 17, and its atomic mass is 35.

Is Cl A Solid, Chlorine is a very irritating and greenish-yellow gas. . 00°C (-149. 27°F) and its melting point is -101. Chlorine is a chemical element; it has symbol Cl and atomic number 17. Chlorine is a yellow-green gas at room temperature. Chlorine (chemical symbol Cl) is a chemical element. 45. 80°F). Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35. bohw, ovwgfgio, xiqfd, rv8cjk, uwaw, x5ndf6, gdwta, ueh1w, djc, k7ac1,