Areaction where one element takes the place of another element in a compound is an example of which type of reaction?

a. synthesis
b. double replacement
c. decomposition
d. single replacement

Can you reduce your impairment by drinking coffee or cold showers? true or false?

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

Particles vibrate in a rigid structure and do not move relative to their neighbors.