Why did Koby use the same amount of baking soda and same amount of liquid for each combination?

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

Which of the following is not true about the atomic model of substances?