Symbol: F
Atomic number: 9
Atomic mass: 18.998403 u
Melting point: −219.67°C, −363.41°F, 53.48 K
Boiling point: −188.11°C, −306.6°F, 85.04 K
Density: 0.001553 g/cm3
Electron configuration: [He] 2s22p5
Electronegativity: 3.98
Van der Waals radius: 147 pm
रासायनिक चिन्ह: F
परमाणु संख्या: 9
परमाणु भार: 18.998403 u
गलनांक: −219.67°C, −363.41°F, 53.48 K
क्वथनांक: −188.11°C, −306.6°F, 85.04 K
घनत्व: 0.001553 g/cm3
इलेक्ट्रॉन विन्यास: [He] 2s22p5
वैद्युतीयऋणात्मकता: 3.98
वैन डेर वाल्स त्रिज्या: 147 pm
Symbol: Cl
Atomic mass: 35.453 u
Atomic number: 17
Melting point: −101.5°C, −150.7°F, 171.7 K
Boiling point: −34.04°C, −29.27°F, 239.11 K
Density: 0.002898 g/cm3
Electron configuration: [Ne] 3s²3p
Electronegativity: 3.16
रासायनिक चिन्ह: Cl
परमाणु भार: 35.453 u
परमाणु संख्या: 17
गलनांक: −101.5°C, −150.7°F, 171.7 K
क्वथनांक: −34.04°C, −29.27°F, 239.11 K
घनत्व: 0.002898 g/cm3
इलेक्ट्रॉन विन्यास: [Ne] 3s²3p
वैद्युतीयऋणात्मकता: 3.16
Symbol: Br
Atomic mass: 79.904 u
Atomic number: 35
Melting point: −7.2°C, 19°F, 266 K
Boiling point: 58.8°C, 137.8°F, 332 K
Density: 3.1028 g/cm3
Electron configuration: [Ar] 4s²3d¹⁰4p
Electronegativity: 2.96
Van der Waals radius: 185 pm
रासायनिक चिन्ह: Br
परमाणु भार: 79.904 u
परमाणु संख्या: 35
गलनांक: −7.2°C, 19°F, 266 K
क्वथनांक: 58.8°C, 137.8°F, 332 K
घनत्व: 3.1028 g/cm3
इलेक्ट्रॉन विन्यास: [Ar] 4s²3d¹⁰4p
वैद्युतीयऋणात्मकता: 2.96
वैन डेर वाल्स त्रिज्या: 185 pm
Symbol: I
Atomic mass: 126.90447 u
Atomic number: 53
Melting point: 113.7°C, 236.7°F, 386.9 K
Boiling point: 184.4°C, 363.9°F, 457.6 K
Density: 4.933 g/cm3
Electron configuration: [Kr] 4d105s25p5
Electronegativity: 2.66
Van der Waals radius: 198 pm
रासायनिक चिन्ह: I
परमाणु भार: 126.90447 u
परमाणु संख्या: 53
गलनांक: 113.7°C, 236.7°F, 386.9 K
क्वथनांक: 184.4°C, 363.9°F, 457.6 K
घनत्व: 4.933 g/cm3
इलेक्ट्रॉन विन्यास: [Kr] 4d105s25p5
वैद्युतीयऋणात्मकता: 2.66
वैन डेर वाल्स त्रिज्या: 198 pm
Symbol: At
Atomic number: 85
Melting point: 302°C, 575.6°F, 575.15 K
Boiling point: 336.8°C, 638.24°F, 609.95 K
Density: around 7 g/cm3
Electron configuration: [Xe] 4f145d106s26p5
Atomic mass: 210 u
रासायनिक चिन्ह: At
परमाणु संख्या: 85
गलनांक: 302°C, 575.6°F, 575.15 K 
क्वथनांक: 336.8°C, 638.24°F, 609.95 K  
घनत्व: around 7 g/cm3
इलेक्ट्रॉन विन्यास: [Xe] 4f145d106s26p5
परमाणु भार: 210 u
Symbol: Ts
Atomic number: 117
Atomic mass: 294.211 u
Density: around 7.1 to 7.3 g/cm3
Electron configuration [Rn] 5f146d107s27p5
रासायनिक चिन्ह: Ts
परमाणु संख्या: 117
परमाणु भार: 294.211 u
घनत्व: around 7.1 to 7.3 g/cm3
इलेक्ट्रॉन विन्यास: [Rn] 5f146d107s27p5

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