Physics: each of two or more atomic nuclei that have the same atomic number and the same mass number but different energy states.
chemistry: each of two or more compounds with the same formula but a different arrangement of atoms in the molecule and different properties.
Yes it is yes yes yes yes it is
Answer:
5/7
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
im pretty sure its true
Answer:
90 points
Step-by-step explanation:
10 times 11 is 110
4 times 5 is 20
110 minus 20 is 90