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The notation "925 Rb" refers to the isotope of rubidium (Rb) with a mass number of 925. However, this is incorrect since rubidium has only two stable isotopes, Rb-85 and Rb-87. The mass number typically represents the total number of protons and neutrons in the nucleus, and 925 does not correspond to any known or stable isotope of rubidium.
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What does 925 A mean on a ring?
what does 925 A mean
What does Contemporary RB mean?
RB as it is at this time
What does SW 925 CZ mean?
What does SE 925 CZ mean
What does 925 DB on jewelry mean?
What does DB 3 925 CN mean
What does CNA 925 mean?
What does CNA 925 STAMP MEAN INSIDE A RING?
What does rb mean in text?
RB means random boner
What does 925 NO WAX mean on a silver bangle?
i have a bracelet which is stamped 925 on wax, what does this mean
What does a ring stamped 925 mean?
925 is the symbol for silver
What is 925 GNC What does it mean on jewelry?
Q: What is 925 GNC What does it mean on jewelry? Write your answer...
What does a number 925 fbm in silver mean?
925 is Sterling 925/1000. FBM is makers mark
What does 925 mean stamped on a ring?
925 is the symbol for silver
What does 925 Italy fas on gold necklace mean?
The "925" probably refers to the purity: 925/1000 gold.
