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svp [43]
2 years ago
11

When electrons are moving freely between many positive ions, what type of bond is occuring?

Physics
1 answer:
exis [7]2 years ago
8 0

Answer:

a metallic

Explanation:

Metal atoms are joined together by metallic bonds. Metals can form cations (positive ions) with a sea of delocalized electrons.

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What is a rubens tube
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Answer:

its an antique physics apparatus for demonstrating acoustic standing waves in a tube.

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A 650 kg steel beam is being pulled up by a crane with a force of 7020 N. What is the upwards acceleration of the beam?
zimovet [89]

Answer: 1 m/s^2

Explanation:

n= w+ma

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7020 = (650)(9.8)+650a

7020 = 6370+ 650a

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3 years ago
When electrons are lost, a blank ion is formed​
Serhud [2]

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When studying atoms, scientists can ignore the blank force
natulia [17]

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Read 2 more answers
The density of gold is 19 300kg/m cube. what is the mass of gold cube with the length 0.2015m?
Sergeeva-Olga [200]

Answer:

157.9 kg

Explanation:

Density: This can be defined as the ratio of the mass of a body and it's volume.

The S.I unit of density is kg/m³.

From the question,

Density = Mass/volume

D = m/v............................ Equation 1

Where D = Density of gold, m = mass of gold, v = volume of gold.

make m the subject of the equation

m = Dv.................... Equation 2

Since the gold is a cube,

v = l³................... Equation 3

Where l = length of the gold cube.

Substitute equation 3 into equation 2

m = Dl³............... Equation 4

Given: D = 19300 kg/m³, l = 0.2015 m

Substitute into equation 4

m = 19300(0.2015)³

m = 157.9 kg.

4 0
3 years ago
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