2. The roots of the plant absorb the nutrients from the soil. For farmers, it is important to strengthen the root system to ensure its growth. Potassium is the mineral responsible for a healthy root system. If you
were a farmer, which of the following fertilizers are you going to use?
A. K S04
В. К,0
C. KCI
D. CO​

Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2