convection is the transfer of heat through the air
An ionic bond is a bond which occurs when there is a
difference in the electronegativity of the atoms. One atom which has a stronger
electronegativity tends to steal the electron of the other less electronegative
atom hence making it more negative (anion), while the other becomes a cation.
So answer is:
<span>b. a cation and an anion</span>
Carbon needs four more valence electrons, or a total of eight valence electrons, to fill its outer energy level.
Answer:
- <u>True</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>24</u><u> </u><u>hours</u><u> </u>
- <u>Light</u><u> </u><u>and</u><u> </u><u>Dark</u><u> </u>
- <u>A</u><u>.</u><u> </u><u>To</u><u> </u><u>spin</u><u> </u><u>on</u><u> </u><u>an</u><u> </u><u>Axis</u><u> </u>
- <u>True</u><u> </u>
- <u>Nearest</u><u> </u><u>P0INTS</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>365</u><u> </u><u>days</u><u> </u>
- <u>True</u><u> </u>
- <u>A</u><u>.</u><u> </u><u>January</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>July</u><u> </u>
- <u>Summer</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>T</u><u>he tilt of the Earth on its axis</u>
- <u>True</u><u> </u>
- <u>¿</u><u>-</u><u>¿</u>
- <u>¿</u><u>-</u><u>¿</u>
- <u>B</u><u>.</u><u> </u><u>June</u>
- <u>A</u><u>.</u><u> </u><u>September</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>December</u><u> </u><u>and</u><u> </u><u>March</u><u> </u>
Explanation:
Sorry yan lang alm but I hope it helps
<h2><u>#CARRYONLEARNING</u><u> </u></h2><h2><u>#STUDYWELL</u><u> </u></h2>