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AlekseyPX
3 years ago
8

Help Plz :)

Mathematics
2 answers:
aliina [53]3 years ago
6 0

Remark

An anion is a charged ion that has taken on electrons. So you are talking about an activity that definitely involves electrons. It would seem reasonable to believe that the increase in the size of an ionic radius is caused by an increase in the number of electrons in the valence (outside) ring. The statement is true.


wel3 years ago
5 0

Answer:

True

Step-by-step explanation:

An anion is a charged ion that has taken on electrons.

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NeX [460]

Answer:

There is NO solution

Step-by-step explanation:

Considering 'y' be the number

Considering x be the smaller number

As 'y' is equal to twice a smaller number plus 3.

so

y = 2x + 3

also

y is equal to twice the sum of the smaller number and 1.

so

y = 2x + 1

so the system of equations become

y = 2x + 3

y = 2x + 1

solving

\begin{bmatrix}y=2x+3\\ y=2x+1\end{bmatrix}

\mathrm{Subsititute\:}y=2x+1

\begin{bmatrix}2x+1=2x+3\end{bmatrix}

\mathrm{Refine\:}2x+1=2x+3

-2=0

-2=0\:\mathrm{\:is\:false,\:therefore\:the\:system\:of\:equations\:has\:no\:solution}

\mathrm{No\:Solution}

Therefore, there is NO solution.

7 0
3 years ago
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Step-by-step explanation:

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