Answer:
<h2>
Your sentence is correct.
</h2>
It means 'They did not do what I asked them to do.
Answer:
You can buy some sugar here.
Explanation:
Answer:
Ions are electrically charged particles formed when atoms lose or gain electrons. ... Metal atoms form positive ions, while non-metal atoms form negative ions. The strong electrostatic forces of attraction between oppositely charged ions are called ionic bonds