Answer:
<h2>Boiling is a very simple method of water disinfection. Heating water to a high temperature, 100°C, kills most of the pathogenic organisms, particularly viruses and bacteria causing waterborne diseases. In order for boiling to be most effective, the water must boil for at least 20 minutes. </h2>
Explanation:
This is because it has a full outer valence shell! so there are 8 electrons and that means it doesn't have the urge the gain anymore
Answer:
An ionic bond is an attraction between ions of opposite charge in an ionic compound.
Answer:
1.
- shrubs are producers.
- small animals are primary if they eat plants only.
- they're both if the consumer is omnivorous
2. most plants , including trees, are producers so they can't be consumers.
- only rare plants like the venus fly trap is a consumer because they eat bugs.
Answer:
Electron dot structure
Explanation:
This is because electron dot structure is the structure that shows or indicate valence electrons of an atom and dots
is use around the element symbols . The number of dots shows the total number of valence electrons that are present in the atom of the molecules.
