Is 12 protons and 10 electrons a positive ion, negative ion, or a atom

50 pts plz what is the physical state of matter of baking soda.

Which formula can be used to calculate the molar mass of hydrogen peroxide

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d