But because there could be, like, 10 molecules with the exact same mass, we don't know exactly what they are, and if you want to clearly identify all of them, you have to do more experiments, which could take decades and billions of dollars.
Namun, karena ada 10 molekul dengan massa yang persis sama, molekul yang pasti sulit diketahui dan jika ingin melakukan identifikasi, diperlukan pengujian lebih lanjut yang memakan waktu lama dan berharga jutaan dolar.