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If an atom contains 17 protons and 7 valence electrons what can you determine about the elements and its levels of reactivity?
Wiki User
∙ 6y ago
This element is chlorine and is very reactive.
Wiki User
∙ 6y ago
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What is electronegravity?
Electronegativity - capacity to loss electrons - is representative for the reactivity of chemical elements; for metals low electronegativity is a high reactivity.
Why do elements in the same group or column of the periodic table have similar properties?
Elements in the same column on the periodic table have similar chemical reactivity because they have the same outer electron configuration and it is the electron structure that determines an elements properties.
Does the amount of protons an element has affect chemical bonding?
Yes and no; the number of protons determine the valance number of electrons. The valence level of electrons and how full/empty it is largely determines an elements chemical behavior. I would say that valence electrons are the main determinant, but that is predetermined by protons.
What part of an element determines its ability to combine with other elements?
The number of valence electrons an element atom contains will determine its chemical properties.
How did the periodic table get its name?
Based on the periodicity of the elements regarding properties, reactivity, valence electrons, etc.
Reactivity of actinides?
The reactivity of actinides varies among the elements because the number of Valence Electrons in actinides have 3-6 valence electrons therefore the reactivity varies as well. -JB
What is electronegravity?
Electronegativity - capacity to loss electrons - is representative for the reactivity of chemical elements; for metals low electronegativity is a high reactivity.
Why do elements in the same group or column of the periodic table have similar properties?
Elements in the same column on the periodic table have similar chemical reactivity because they have the same outer electron configuration and it is the electron structure that determines an elements properties.
What is the chemical behavior of an atom is determined by?
By using the activity series (sometimes called reactivity series) which orders metals by their reactivity with other metals, one can determine the reactivity of a metal
What are some details of the number of valence electrons in atoms affect the reactivity of elements?
nigg3rs
The number of electrons determines what of an element?
The number of loosely held electrons determines the reactivity of an element. Other elements attract electrons and will react also.
Does the amount of protons an element has affect chemical bonding?
Yes and no; the number of protons determine the valance number of electrons. The valence level of electrons and how full/empty it is largely determines an elements chemical behavior. I would say that valence electrons are the main determinant, but that is predetermined by protons.
Is the reactivity of the metal elements generally increase as you move from left to right across the periodic table true or false?
False,reactivity of elements generally decreases from left to right.As free electrons become less,reactivity decreases.So the given statement is false.
What part of an element determines its ability to combine with other elements?
The number of valence electrons an element atom contains will determine its chemical properties.
Does the number of electrons in the innermost shell of an atom determine whether the atom has high or low reactivity?
Only in hydrogen or helium, because in these two elements only the innermost shell is also the outermost shell.
How did the periodic table get its name?
Based on the periodicity of the elements regarding properties, reactivity, valence electrons, etc.
Do electrons in the lowest energy level of an atom that determine how that atom reacts?
Electrons in the outer shell, also known as valance electrons, determine how an atom will react. To be more precise I should add that there are transition state elements whose reactivity is also influenced by some of the inner electrons as well.
