use super::super::{DecayMode, Element, Isotope};
pub fn element() -> Element {
Element {
symbol: "Ne",
name: "Neon",
atomic_number: 10,
atomic_mass: 20.1797_f64,
electronegativity: None,
group: Some(18),
period: 2,
category: "noble gas",
electron_configuration: "1s² 2s² 2p⁶",
isotopes: vec![
Isotope {
name: "Neon-17",
symbol: "¹⁷Ne",
mass_number: 17,
neutrons: 7,
atomic_mass: 17.01772_f64,
half_life: Some(109.2_f64),
half_life_unit: Some("milliseconds"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta+ (positron emission)",
branching_ratio: 0.955_f64,
daughter: None,
},
DecayMode {
mode: "beta+ proton emission",
branching_ratio: 0.04_f64,
daughter: None,
},
DecayMode {
mode: "beta+ alpha emission",
branching_ratio: 0.005_f64,
daughter: None,
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Neon-18",
symbol: "¹⁸Ne",
mass_number: 18,
neutrons: 8,
atomic_mass: 18.00571_f64,
half_life: Some(1.6672_f64),
half_life_unit: Some("seconds"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta+ (positron emission)",
branching_ratio: 1.0_f64,
daughter: Some("Fluorine-18"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Neon-19",
symbol: "¹⁹Ne",
mass_number: 19,
neutrons: 9,
atomic_mass: 19.00188_f64,
half_life: Some(17.274_f64),
half_life_unit: Some("seconds"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta+ (positron emission)",
branching_ratio: 1.0_f64,
daughter: Some("Fluorine-19"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Neon-20",
symbol: "²⁰Ne",
mass_number: 20,
neutrons: 10,
atomic_mass: 19.99244_f64,
half_life: None,
half_life_unit: None,
stable: true,
decay_modes: vec![],
natural_abundance: 0.9048_f64,
nuclear_spin: Some("0+"),
},
Isotope {
name: "Neon-21",
symbol: "²¹Ne",
mass_number: 21,
neutrons: 11,
atomic_mass: 20.993847_f64,
half_life: None,
half_life_unit: None,
stable: true,
decay_modes: vec![],
natural_abundance: 0.0027_f64,
nuclear_spin: Some("3/2+"),
},
Isotope {
name: "Neon-22",
symbol: "²²Ne",
mass_number: 22,
neutrons: 12,
atomic_mass: 21.991386_f64,
half_life: None,
half_life_unit: None,
stable: true,
decay_modes: vec![],
natural_abundance: 0.0925_f64,
nuclear_spin: Some("0+"),
},
Isotope {
name: "Neon-23",
symbol: "²³Ne",
mass_number: 23,
neutrons: 13,
atomic_mass: 22.994467_f64,
half_life: Some(37.15_f64),
half_life_unit: Some("seconds"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta- (electron emission)",
branching_ratio: 1.0_f64,
daughter: Some("Sodium-23"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
Isotope {
name: "Neon-24",
symbol: "²⁴Ne",
mass_number: 24,
neutrons: 14,
atomic_mass: 23.993615_f64,
half_life: Some(3.38_f64),
half_life_unit: Some("minutes"),
stable: false,
decay_modes: vec![
DecayMode {
mode: "beta- (electron emission)",
branching_ratio: 1.0_f64,
daughter: Some("Sodium-24"),
},
],
natural_abundance: 0.0_f64,
nuclear_spin: None,
},
],
}
}