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Novay_Z [31]
4 years ago
8

Check all the boxes that describe the electron sea model. It is the simplest metal bonding model. It is the most complicated met

al bonding model. Metallic bonding results from the transfer of valence electrons. Metallic bonding results from the sharing of valence electrons. The electrons are delocalized. The electrons are attracted to specific nuclei. The delocalized electrons serve as the glue that keeps the metal atoms together. The electrons that are attracted to specific nuclei serve as the glue that keeps the metal atoms together.
Chemistry
2 answers:
Tom [10]4 years ago
8 0

Answer:

1st option

4th option

5th option

7th option

Those are the right answers

Explanation:

Mrac [35]4 years ago
3 0

Answer:

Another view could be from this definition: (Electron Sea Model) : The metallic bond consists of a series of metals atoms that have all donated their valence electrons to an electron cloud that permeates the structure. This electron cloud is frequently referred to as an electron sea. It might help to visualize the electron sea model as if it were a box of marbles that are surrounded by water. The marbles represent the metal atoms and the water represents the electron sea.  

Explanation:

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3 years ago
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Write the parts of the ear in their correct order of transfer of vibrations. to the brain.
dimaraw [331]

Answer:

The sound waves travel from the outer ear and in through the auditory canal, causing the eardrum, or tympanic membrane, to vibrate. This, in turn, causes the three small bones, known as the ossicles, or the hammer, the anvil and the stirrup, in the middle ear to move.

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lubasha [3.4K]

Answer : The structure are shown below and the number of stereoisomers are possible in 3,5-dimethylnonane and 3,7-dimethyle-5-ethyldecane are 4 and 8 respectively.

Explanation :

Chiral carbon : It is carbon which is attached to the different types of atoms or molecules.

The number of stereoisomers possible for a compound is related to the number of chiral centers (n) present in it as,

\text{Number of stereoisomers}=2^n

where,

'n' is the number of chiral carbon present in the compound.

The number of chiral carbon present in 3,5-dimethylnonane is, 2 that means n = 2 (carbon-3 and carbon-5)

\text{Number of stereoisomers}=2^n=2^2=4

The number of stereoisomers are possible in 3,5-dimethylnonane is, 4

The number of chiral carbon present in 3,7-dimethyle-5-ethyldecane is, 3 that means n = 3 (carbon-3, carbon-5 and carbon-7)

\text{Number of stereoisomers}=2^n=2^3=8

The number of stereoisomers are possible in 3,7-dimethyle-5-ethyldecane is, 8

4 0
3 years ago
Match the measurement with the correct number of significant digits:
alina1380 [7]
What are you measuring
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4 years ago
To what characteristics of the group 1 metallic elements can the ease with which their sons form +1 monatomic ions be attributed
ArbitrLikvidat [17]
Group 1 elements (usually called alkali metals) are not very electronegative and have small ionization energies due to that.  The reason why they are not very electronegative is that they really want to loose their one valence electron so that they can have a noble gas electron configuration (completed octet).

I hope this helps.
3 0
4 years ago
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