The following element has how many protons? 28

7

14

56

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

What is the relationship of air masses and the temperature of oceans?

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.