The alkali metals in group l of the periodic table all have a single electron in the outermost shell. These metals form covalent bonds with for example the halogens, which have 7 electrons in their outer shell.
When the alkali metal halide, such as KCl is dissolved in water, it dissociates into ions. The K atom loses the single electron, and therefore has a positive charge. In turn, the chloride atom gains the electron and becomes the negatively charged chloride ion.
Birds and most land and water animals get along. the birds clean the bugs and old mean off of most animals and that gives them food for babies. but birds are pray to.
Answer:
It is A Mutagen
Explanation:
Mutagen among the following best describes the relationship of solar radiation to the environment. The UV radiations are radiations having very high energy and it acts as a mutation causing agent.
Answer:
too fast give you freedom you know as an adult so they they can test your sensitivity as an adult then they really see if you really need your field
Answer:
plant cell
Explanation:
They are found in bacteria, archaea, fungi, plants, and algae. Animals and most other protists have cell membranes without surrounding cell walls.
