SC5 Flashcards
1
Q
How is a cation formed
A
when an atom loses an electron and forms a positive ion
2
Q
how is an anion formed
A
when an atom gains an electron and forms a negative ion
3
Q
Explain the difference between an atom and an ion.
A
an atom are neutral and have same numbers of protons and electrons. ions will be positively or negatively charged
4
Q
A