77 (number) facts for kids
77 is a natural number that comes after 76 and before 78. It is a palindromic number.
Science
In science, 77 is:
- The atomic number of iridium
- The boiling point of nitrogen, in kelvins
See also
In Spanish: Setenta y siete para niños
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77 (number) Facts for Kids. Kiddle Encyclopedia.