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frosja888 [35]
3 years ago
7

Hello! What’s an electron cloud? I don’t understand why it’s distorted too :/

Chemistry
2 answers:
STALIN [3.7K]3 years ago
7 0
It’s a cloud of electrons
kari74 [83]3 years ago
3 0
I think it’s a cloud of electrons. If this is correct please mark me branlist. I appreciate it have a great day. Stay safe.
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How many grams of aluminum hydroxide are obtained from 13.7 g of aluminum sulfide??
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8 0
3 years ago
Read 2 more answers
45) Rank Ca, Se, Co from the lowest to highest ionization energy.
Nonamiya [84]

Answer:

45) Ca < Co < Se

46) Te < S < O

Explanation:

These questions are talking about periodic trends. Here are some things to know about periodic trends:

Electronegativity

  • how well an element attracts an electron
  • increases left to right and bottom to top on the periodic table
  • noble gases are not included
  • fluorine is most electronegative element, Francium is least

Atomic Radius

  • the distance between nuclei
  • increases from right to left and top to bottom on the periodic table
  • the more electronegative an element is, the smaller it's atomic radius
  • Francium has the largest atomic radius while fluorine has the smallest

Ionization Energy

  • the energy required to remove an electron
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Metallic Character

  • how closely an element's properties match those of a metal
  • directly proportional with atomic radius

Hope this helps :)

7 0
3 years ago
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