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What properties are attributed to a solid with the type of bonding represented in the picture?
A)
Low melting point


B)
Good conductor of electricity and heat


C)
High volatility


D)
Brittle
When describing metallic bonding, scientists note that the metal ions seem to be floating in a sea of electrons. This arrangement contributes to the physical property of ___________ in metals.

A)
luster


B)
ductility


C)
malleability


D)
conductivity
Carbon and fluorine combine covalently to form a binary compound. What is the formula of the compound with the name carbon tetrafluoride?

A)
C4F


B)
C4F4


C)
CF


D)
CF4

Respuesta :

Answer:

1:both B&D are properties of solid

2:conductivity as other factors like lustre needs continuous supply of photons of light

3:D due to it's covalency

1. Brittle

2. Conductivity

3. CF₄

Further explanation

The formation of electron configurations such as noble gases can be done by sharing electrons with covalent bonds or hand over electrons with ionic bonds

1. A solid with the type of bonding represented in the picture(attached) describes the ionic bond on a solid / crystal that is brittle because of the influence of pressure and produces repulsion between similar ions

2. The metal ions seem to be floating in a sea of electrons, so In ionic bonds, ions can move so that they can conduct electricity and are conductors, so they have conductivity values

3. For ionic compounds consisting of cations (ions +) and anions (ions -)

For metal and non-metal compounds  like C and F :

Metal: cation, positively charged (C⁴⁺)

Nonmetal: negative anion (F⁻)

The anion cation's charge is crossed  become : CF₄

Learn more

ionic compounds

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Keywords : covalent, conductivity, brittle,ionic compounds

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