Answer:
Lithium, Li
Explanation:
Metallic elements are elements which form ions by loss of electrons. They are electropositive elements. During the formation of compounds, they easily give up or donate their electrons to other atoms to become positively charged ions. Examples of metals include, sodium, lithium, magnesium, etc
The ionization process of metals is generally shown below:
X ---> X+ + e-
Where X is a metal, and e- rare electrons
Non-metals are elements which form ions by gain of electrons. They are electronegative elements. During the formation of compounds, they accept electrons from electropositive elements to form negatively charged ions or anions. Examples of non-metals include oxygen, chlorine, iodine, etc.
The ionization process of non-metals generally, is shown below:
Y + e- ----> Y-
Semi-metals like silicon, usually form compounds by sharing of electrons with other elements.
Answer:
because their ions are free to move from place to place.
Explanation: see answer
Here are my reasonable beliefs
For number 1. what the answer seems to be is C.Than looking are numbers two and three their answers are both B
My reasoning for them is , because if you think about the solid liquid gas's this is a common result in most experiments.also for number two , you have to decrease ( go down ) on the concentration ( hardness ) of the subject to get a more powerful solution
So far as number one , for it to be water the atoms have to be far away from the other moving freely , to be a solid they can barely move at all.
<span>it will convert the energy produced by a chemical reaction into usable electric power.</span>