$(1)$ Half-life of $^{14}C$ is $...........$
$(2)$ $..........$ isotope of carbon is used in radiocarbon dating.
$(3)$ Main component of ceramic,cement and glass is $........$
$(2)$ $..........$ isotope of carbon is used in radiocarbon dating.
$(3)$ Main component of ceramic,cement and glass is $........$
(N/A) $(1)$ The half-life of $^{14}C$ is $5770 \ years$.
$(2)$ $^{14}C$ isotope of carbon is used in radiocarbon dating.
$(3)$ The main component of ceramic,cement,and glass is $SiO_2$ (silica).
$(2)$ $^{14}C$ isotope of carbon is used in radiocarbon dating.
$(3)$ The main component of ceramic,cement,and glass is $SiO_2$ (silica).
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View SolutionMatch the species given in Column-$I$ with the properties mentioned in Column-$II$.
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| Column-$I$ | Column-$II$ |
| $A$. $BF_4^-$ | $1$. Oxidation state of central atom is $+4$ |
| $B$. $AlCl_3$ | $2$. Strong oxidizing agent |
| $C$. $SnO$ | $3$. Lewis acid |
| $D$. $PbO_2$ | $4$. Can be further oxidized |
| $5$. Tetrahedral shape |
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Reason : $PbCl_4$ is a powerful oxidising agent.
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