2f:["$","$1","2",{"children":" se desintegra en "}] 3b:T12a5,

\ce{^{14}_{7}N}

30:["$","span","3",{"className":"whitespace-nowrap","dangerouslySetInnerHTML":{"__html":"$3b"}}] 31:["$","$1","4",{"children":" y emite una partícula beta, con un periodo de semidesintegración de "}] 32:["$","span","5",{"className":"whitespace-nowrap","dangerouslySetInnerHTML":{"__html":"

5736

"}}] 33:["$","$1","6",{"children":" años. Escriba la ecuación del proceso de desintegración y calcule la edad de unos tejidos encontrados en una tumba cuya actividad debida al "}] 3c:T12a5,

\ce{^{14}_{6}C}

34:["$","span","7",{"className":"whitespace-nowrap","dangerouslySetInnerHTML":{"__html":"$3c"}}] 35:["$","$1","8",{"children":" es del "}] 36:["$","span","9",{"className":"whitespace-nowrap","dangerouslySetInnerHTML":{"__html":"

40\\%

"}}] 37:["$","$1","10",{"children":" de la que presentan los tejidos similares actuales."}] 38:["$","span",null,{"className":"float-right ml-3 sm:hidden","children":["$","span",null,{"className":"whitespace-nowrap text-[13px] leading-none text-muted-foreground","children":"1,25 pts"}]}] 39:null 3a:["$","span",null,{"className":"hidden text-right tabular-nums sm:block pt-0.5 text-sm font-medium text-foreground/70","children":"1,25 pts"}]