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Reil [10]
3 years ago
7

A change in which property of light will have no effect on whether or not the photoelectric effect occurs

Chemistry
2 answers:
Ksivusya [100]3 years ago
5 0
Power has no effect on regardless of whether the photoelectric impact happens. The deciding property is recurrence and since recurrence and wavelength are conversely corresponding, wavelength matters also. On the off chance that a recurrence of light can't make the photoelectric impact happen, regardless of what the power is, the light can't get it going.
ra1l [238]3 years ago
4 0

intensity is the answer

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Please explain how to find each answer solution.
svp [43]

Explanation:

1) Based on the octet rule, iodine form an <u>I</u>⁻ ion.

Therefore,

Option E is correct ✔

2) The electronic configuration of the sulfide ion (S²⁻) is :

₁₆S = 1s² 2s² 2p⁶ 3s² 3p⁴ or [Ne] 3s² 3p⁴

₁₈S²⁻ = 1s² 2s² 2p⁶ 3s² 3p⁶ or [Ne] 3s² 3p⁶

Therefore,

Option E is correct ✔

3) valence shell electron of

Halogens = 7

Alkali metal = 1

Alkaline earth metal = 2

Therefore,

Option D is correct ✔

4) Group 2 element lose two electron in order to achieve Noble gas configuration.

And here Group 2 element is Sr

Therefore,

Option B is correct ✔

5) Group 13 element lose three electron in order to achieve Noble gas configuration.

And here Group 13 element is Al

Therefore,

Option B is correct ✔

6) For a given arrangements of ions, the lattice energy increases as ionic radius <u>decreases</u> and as ionic charge <u>increases</u>.

Therefore,

Option A is correct ✔

7 0
2 years ago
Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)
ZanzabumX [31]

Answer:

limiting reactant

Explanation:

<em>The term that will be used to describe zinc in this case is </em><em>limiting reactant.</em>

A limiting reactant is a reactant that determines the amount of product formed in a chemical reaction. They are often stoichiometrically smaller of all the reactants in a reaction and once they are used up during, the reaction stops.

In this case, the zinc metal in the reaction is completely consumed, making the hydrochloric acid to be in excess. The zinc thus determines the amount of the products formed,

8 0
2 years ago
A rare form of a mineral that is usually very clear and brightly colored is what?
Ksivusya [100]
Its a gem
hope this helps♥♥♥
3 0
3 years ago
Read 2 more answers
Where is most of the high-level waste from nuclear reactors stored?
Nana76 [90]
It's stored at the reactor site.
7 0
2 years ago
If 850. mL of linseed oil has a mass of 620. g, calculate the density of linseed oil.
meriva

Answer:

<h3>The answer is 0.73 g/mL</h3>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

mass = 620 g

volume = 850 mL

We have

density =  \frac{620}{850}   \\  = 0.7294117647...

We have the final answer as

<h3>0.73 g/mL</h3>

Hope this helps you

3 0
2 years ago
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