Какой порядковый номер в таблице Менделеева имеет элемент, который образуется в результате р-распада ядра элемента с порядковым номером Z?

marinnka09 marinnka09    1   17.04.2019 05:10    9

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nik480 nik480  05.06.2020 03:45
2. She went to the chemist's to buy some suncream and a new pair of sunglasses.
3. She went to the bank to get some Spanish pesetas.
4. She went to the travel agent's to collect some tickets.
5. She went home to pack her suitcase.
6. She went to the airport to catch a plane to Majorca.
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flvby213 flvby213  05.06.2020 03:45
- She went to the chemist's to buy some suncream and a new pair of sunglasses.
- After that she went to the bank to get some Spanish pesetas.
- Then she went to the travel agent's to collect some tickets.
- Then she went home to pack her suitcase.
-  An hour later she went to the airport to catch a plane to Majorca.
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