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irakobra [83]
3 years ago
11

Which orbital notation represents a noble gas in the ground state

Chemistry
1 answer:
MA_775_DIABLO [31]3 years ago
6 0
In order to represent a noble gas the Orbital notation should be equal to 2, 8 or 18 for eg. 1s²
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Which of the following is the best explanation for a covalent bond?
Scrat [10]

Answer:

A. electrons simultaneously attracted by more than one nucleus

Explanation:

  • Covalent bond is the bond which is formed with the sharing of the electrons between the two atoms which are taking part in the bond. It is generally formed between the atoms with similar electronegativity values.
  • It is the bond which is generally occurs within non metals as they share electrons to complete their octet.
  • The difference in the electronegativity values of the atoms involving in a covalent bond must not exceed the value of 1.7 .

Thus, the electrons are attracted by the two different nucleus of the atoms that are taking part in the bonding.

<u>So, the correct answer is:- A. electrons simultaneously attracted by more than one nucleus</u>

6 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEE PLZZZZZ WITHHHHH SCIENCE 13. Evaluate: What type of bonding does a material most likel
djyliett [7]

13 An Ionic Bond

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15 It is not water. The chemical composition of water is H2O not H202

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6 0
3 years ago
Determine what the spin state of each complex will be using the spectrochemical series along with your chemical intuition. Pleas
seropon [69]

Answer:

A) high spin complex

B) low spin complex

Explanation:

A) VCI3(H20)3 is a high spin complex and this is because the complex has a weak field ligands all . this weak field ligands makes it impossible for pairing to take place

B) Fe(NH3)23 is a low spin complex and this is because the complex is made up of strong field ligands, this strong field ligands makes it possible for paring to take place

note : Ligands in which its donor atoms are ; Nitrogen,phosphorous or carbon are considered strong ligands

3 0
4 years ago
When CaCl2 and Zn react together, zinc (Zn) can replace chlorine (Cl) in the compound because zinc is higher on the periodic tab
Phantasy [73]

Answer:

The answer to your question is: false

Explanation:

Zinc is a metal, Chlorine is a nonmetal, Zinc can replace another metal not a non metal.

3 0
3 years ago
Read 2 more answers
In the following reaction, how many moles of H2O are created when 7 moles of oxygen are consumed?
notka56 [123]

Answer:

C

Explanation:

You can see in the chemical equation that 7 O_{2} are used up to produce 6H_{2}O

4 0
4 years ago
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