7. A sample of salmon -colored powder contains 0.700 of chromium 0.650 g of sulfur , and 1.30 g oxygen. The molar mass is 392.2g / m * o * l . What is the molecular formula of this compound ?

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?

What can be found in the ionosphere

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