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2 years ago

What makes metals so conductive and malleable?

Chemistry

1 answer:

Assoli18 [71]2 years ago

8 0

Metallic bonds

Explanation:

The physical properties of metals such as malleability, ductility, electrical and thermal conductivity, luster e.t.c is controlled by metallic bonds.

Metallic bonds join atoms of metals and alloys together.
The formation of this bond type is favored by large atomic radius, low ionization energy and a large number of electrons in the valence shell.
Metallic bond is actually an attraction between the positive nuclei of all closely packed atoms in the lattice and the electron cloud jointly formed by all atoms losing their outermost shell electrons.

Learn more:

Bonds brainly.com/question/6071838

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Answer: The new volume of cake is 1.31 mL.

Explanation:

Given: $V_{1}$ = 0.20 mL, $T_{1} = 27^{o}C$

$V_{2}$ = ?, $T_{2} = 177^{o}C$

Formula used to calculate new volume is as follows.

$\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}$

Substitute the values into above formula as follows.

$\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}\\\frac{0.20 mL}{27^{o}C} = \frac{V_{2}}{177^{o}C}\\V_{2} = 1.31 mL$

Thus, we can conclude that the new volume of cake is 1.31 mL.

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3 years ago

M is a mysterious element whose molar mass is 141.0 g/mol. When combined with oxygen, the formula of the compound is M2O5. What

Alex Ar [27]

Answer:

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Explanation:

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2 years ago

What is the total number of moles of oxygen atoms present in one mole of Mg(CIO3)2?

Hitman42 [59]

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2 years ago

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torisob [31]

Answer:

Explanation:

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2 years ago

What would be the coefficient of the NaOH molecule in the balanced equation?

Scilla [17]

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3 years ago