নিচের নিউক্লিয়াসত্রয় গুলির মধ্যে কোনগুলি আইসোটোনিক

Created: 1 year ago | Updated: 1 week ago

{}^{1}H_{1}, {}^{2}H_{1}, {}^{3}H_{1}

{}^{235}U_{92}, {}^{237}U_{92}, {}^{238}U_{92}

{}^{40}A r_{18}, {}^{40}K_{19}, {}^{40}C a_{20}

{}^{14}C_{6}, {}^{15}N_{7}, {}^{16}O_{8}

657

ক্রোম ওকোর (Chrome Ochre) কোনটি?

Created: 1 year ago | Updated: 5 days ago

F e O . C r_{2} O_{3}

P b C r O_{4}

C r_{2} O_{3}

N a C r_{2} O_{7}

C r_{2} O_{5}

661

Created: 1 year ago | Updated: 5 days ago

0.708:1.0

0.604:1.0

0.907:1.0

0.599:1.0

0.804:1.0

739

Created: 1 year ago | Updated: 5 days ago

4.32 x 10^{- 6} k g

5.04 x 10^{- 6} k g

5.04 x 10^{- 6} m g

5.76 x 10^{- 6} k g

5.76 x 10^{- 6} m g

788

Created: 1 year ago | Updated: 5 days ago

7.13 x 10^{- 2} a t m

7.48 x 10^{- 2} a t m

3.74 x 10^{- 2} a t m

7.13 x 10^{- 3} a t m

3.56 x 10^{- 2} a t m

635

Created: 1 year ago | Updated: 6 days ago

7.40 x 10^{- 4} m o l^{- 1} m i n^{- 1}

7.40 x 10^{- 4} m o l^{- 1} s e c^{- 1}

0.023 m o l^{- 1} m i n^{- 1}

5 x 10^{- 4} m o l^{- 1} s e c^{- 1}

0.0444 m o l^{- 1} s e c^{- 1}

422