Atoms can be divided more so thats not true. atoms from the same element arent all nesacarly identical because of isotopes
D
all of above becuase it's all conservation
Answer:
1) Electron
Explanation:
It carries a negative charge of 1.602176634 × 10−19 coulomb, which is considered the basic unit of electric charge. The rest mass of the electron is 9.1093837015 × 10−31 kg, which is only 1/1,836the mass of a proton.
I think this is the answer try it
172.3995<span>
</span>
