carbon-14

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car·bon-14

 (kär′bən-fôr-tēn′)
n.
A naturally occurring, radioactive carbon isotope with an atomic mass of 14 and a half-life of 5,730 years, used in determining the age of ancient organic, geologic, or archaeological specimens.
References in periodicals archive ?
Tuesday will start of rainy before turning cloudy with highs of 20C and lows of 14C. It should be a dry day for the most part, although more showers are expected to move in from 8pm.
Funds from Operations Attributable to Common Shareholders, was $5,671,000 or 14c per diluted share for the quarter ended June 30, 2019 as compared to $6,154,000 or 17c per diluted share for the quarter ended June 30, 2018.
Some of these rain spells will be "heavy and prolonged" but temperatures again are expected to reach between 14C and 16C The showers will die out later today and, though it will be a colder evening of around 5C, there will be clear skies.
Mothers' Day is set to be mostly sunny with highs of 14C in places.
Provisions in the federal Fair Labor Standards Act section 14C allow employers to obtain a certificate to hire individuals at less than minimum wage, and advocates say a review of state records shows some certificate holders have paid wages far lower than $1 hourly.
Kalam -04AdegC, Parachinar -03AdegC, Astore -02AdegC, Gupis -01AdegC,Islambad 09C, Peshawar 11C ,Lahore 14C.
The mercury could rise to around 14C in parts by Friday as warm air from Africa arrives.
For instance, the minimum went up from 9C on Friday to 15C on Saturday in Ghuwairiyah, from 9C to 14C in Al Sheehaniya, from 11C to 16C in Mesaieed, from 10C to 15C in Al Khor, Karana and Shehaimiya, from 11C to 15C in Dukhan, from 10C to 14C in Batna, from 10C to 13C in Abu Samra, and from 14C to 17C in Ruwais.
Summary: Minimum of 13C to 14C expected over the western region
Tomorrow should be dry and bright with highs of 14C and lows of 5C, the Met Office website says.