Answer: 28 grams of iron is needed to react with 16.0 grams of sulfur
Explanation: Please see the attachments below
It shows that the sodium atom has 11 protons and 12 neutrons, arranged in a ball shape.
Answer:In the winter the polar jet moves south and becomes stronger because the North Pole gets colder but the equator stays about the same temperature. This increases the temperature contrast and moves the strengthened polar front jet farther south.
Explanation:
Answer:
milligram, centigram, decigram
<em>Hope</em><em> this</em><em> answer</em><em> correct</em><em> </em><em>:</em><em>)</em>