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Misha Larkins [42]
3 years ago
11

What is taxonomic richness

Chemistry
2 answers:
-BARSIC- [3]3 years ago
3 0

Answer:

I think you have a very cool username.

Explanation:

pshichka [43]3 years ago
3 0

Answer:

The number of different species represented in an ecological community, landscape or region

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Explanation:

1) from the periodic table for example if u looking for K it is from the group 1A so the valancey = +1 that is mean it loses one electron to reach a stable state. and this applied for the 1A , 2A, 3A groups.

if u looking for N it is from group 5A so its valency is -3

so it gain 3 electrons to reach a stable state to complete its orbital to 8 electrons. this applied to 5A, 6A,7A

for the transition metals and simimetals other rules.

2) neutral if the element does not hold any charge like

H2, O2, N2, Fe, Au, Cu ...

isotope : if the 2 elements have same symbol and atomic number but they differ in the mass number because the have different numbers of neutrons.

if the element is charged then it is considered as an ion ex: Fe2+ then it is iron cation ( +ion)

F- then it is fluoride anion (-ion)

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Atoms of one element are converted to atoms of another element through
lubasha [3.4K]
Atoms of one element are converted to atoms of another element through transmutation or nuclear transmutation.
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Mohs hardness strontium
Taya2010 [7]

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