Sagot :
Answer:
6)B.an anion
-if nuetral atoms gain electrons it become's an anion while if neutral atom loses an electron, it becomes.This kind of ion is called a cation
7)D. C-14
-Note the mass number of two isotopes may be the same, even though they are different elements. For example, you could have carbon-14 and nitrogen-
Answer:
6.B an anion
If a neutral atom gains an electron, it becomes negative. This kind of ion is called an anion
7.C C-14
Note the mass number of two isotopes may be the same, even though they are different elements. For example, you could have carbon-14 and nitrogen-14