There are different methods by which salts can be prepared . [3] Write 3 different methods by which salt can be prepared . Give an example of each of these methods of preparation of salt.

Method 1:

Example :

Method 2:

Example :

Method 3:

Example :

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?

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years