Answer: 0
Explanation:
Atoms have neutral charge.
91/7 ?/4. 91×4 is 364 divided by 7 is 52. The answer is 52
Baking powder is primarily used as a leavening agent in baked goods and products. It is a combination of cornstarch, cream of tartar and baking soda. The main observation that suggests that it is a mixture of substances is that fact that it produces a gas which facilitates the rising of the baked goods.
