I don’t understand your language is the most suitable answer
Ionic charge increases from left to right in periodic table which results in a decrease in ionic radius.
Ionic charge is the electrical charge of an ion formed when when an atom gains or losses electron.
Metals form ionic charge (cation) by the loss of electron while non-metal form ionic charge (anion) by the gain of electron.
- This ionic charge increases across the group and consequently, results in a decrease of ionic radius.
- When a positive ion (cation) transfers electron to the negative ion (anion) an Ionic bond will be formed.
<u>For example</u>;
- ionic charge of group 1 elements = +1
- ionic charge of group 2 elements = + 2
- ionic charge of group 3 elements = + 3
- ionic charge of group 4 elements (carbon group) = -4 or +4, (<em>they don't usually form ions</em>)
- ionic charge of group 5 elements = -5
- ionic charge of group 6 elements = -6
- ionic charge of group 7 elements = -7
Thus, we can conclude that ionic charge increases from left to right in periodic table which results in a decrease in ionic radius.
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Answer:
Cold air sinks. So by heating the cold air at the bottom it is more efficient and creates an updraft and circulates the air better than if it were heated at the top.
The identification of the polynomial expression is as follows:
- Binomial, degree 2
- Trinomial degree 6
- Monomial, degree 4
<h3>What is a polynomial?</h3>
A polynomial shows the relation of more than two algebraic terms and the sum of powers of a polynomial in more than one variable. Polynomials are represented in terms of 
;
where;
- k = any number
- n = positive integer.
The degree of a polynomial expressions can be:
- Monomial
- Binomial
- Trinomial
Let's assume we have the following equation;
- 6b² - 7
- x²y - 9x⁴y²+ 3xy
- 35r³s
Their degree of polynomial expression is:
- Binomial, degree 2
- Trinomial degree 6
- Monomial, degree 4
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