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Karo-lina-s [1.5K]
2 years ago
9

Beryllium has a charge of 2, and bromine has a charge of –1. which is the best name for the ionic bond that forms between them?

beryllium bromide beryllium bromine bromine berylliumide bromide berylliumide
Physics
1 answer:
Otrada [13]2 years ago
8 0

The best name for the ionic bond that forms between them is Beryllium Bromide.

We have been provided with data,

Beryllium charge, q = 2

Bromine charge, q = -1

As we know the valance electron of Be is +2  and the valance electron of bromine is -1. Since one is metallic and the other is non-metallic.

Now, when they combine they exchange valance electron, and bromine change into bromide so they form Beryllium Bromide.

So, the best name for the ionic bond that forms between them is Beryllium Bromide.  

Learn more about ionic bonds here:

brainly.com/question/21464719

#SPJ4

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harkovskaia [24]

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I(t)=io*Exp(-t/τ)

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then the time constant for the RC circuit is τ=R*C=6.43*10^3*3.47*10^-6

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Finally the time to reduce the current to 2.57% of its initial value is obtained from:

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t=-ln(0.0257)*τ=81.68 ms

3 0
3 years ago
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Ionic compounds is your answer. What happens is one atom donates electron(s) to the other atom, making one positive and the other negative. The opposite atoms attract, forming an ionic bond. 

Hope this helps! :)
4 0
3 years ago
NaOH + FeCl3* Na Cl + Fe 10H)3<br> balanced
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An owl weighing 40N is sitting in a tree waiting to dive down to catch a mouse. If the owl's potential energy is 800 J with resp
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Answer:

<em>h = 20 m</em>

Explanation:

<u>Gravitational Potential Energy</u>

Gravitational potential energy (GPE) is the energy stored in an object due to its vertical position or height in a gravitational field.

It can be calculated with the equation:

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Solving for h:

\displaystyle h=\frac{U}{W}

The weight of the owl is W=40 N and its GPE is U=800 J.

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