If an element with atomic number 104 undergoes alpha decay, what is the number of protons in the resulting element?
Example: 232 x + 4y+ He
Y
90
please help me understand

What is avogadro’s number, and why is it useful

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!