Answer:
positive
Explanation:
A lithium atom has 3 protons and 3 electrons. It can lose one of its electrons, making it an ion. It now has more positive protons than electrons so it has an overall positive charge. Therefore it is a positive ion.
A. British soldiers fired on a crowd of trouble makers
Airplanes and chemical warfare were technological advances during world war 1.
Answers A and D I am pretty sure but don't trust me.
Debates erupted over representation in Congress, over slavery, and over the new executive branch
