Names and Formulas of Binary Compounds Write the names of the following compounds and identify whether or not it is ionic or
covalent:
1. MgBrz
2. NAS
3. P Br
4, NaBr
5. SO
6. Cao
7. Lis
8. PH

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.