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What is the significance of the inert pair effect in the chemical properties of elements?
The inert pair effect is significant in the chemical properties of elements because it causes certain elements to preferentially lose or share outer electrons, leading to different reactivity patterns compared to other elements in the same group. This can affect the formation of compounds and the behavior of elements in chemical reactions.
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What subatomic particle determines the chemical properties of the atom?
ELEMENT
What is the definition of combined elements?
Combined elements refer to the merging or mixing of different components, materials, or substances to create a new entity or compound. This can result in a synergistic effect where the combined elements exhibit characteristics or properties that are different from the individual elements on their own.
What has the greatest effects on the properties of an element?
The number of protons in the nucleus, which determines the element's identity, has the greatest effect on an element's properties. The number of electrons determines its chemical behavior, while the arrangement of electrons in energy levels plays a role in its physical properties.
What is an effect of a chemical change?
A chemical change is when substances become new substances that cant go back to its physical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change. A chemical change is when substances become new substances that have different chemical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change.
What other elements have similar properties to carbon?
Elements in Group 14 on the Periodic Table have similar properties to carbon. These elements are carbon (C), silicon (Si), germanium (Ge), tin (Sn), lead (Pb), and flerovium (Fl). Each of these elements has two electrons in the outermost p orbital, the electron configuration ns2np2, and they tend to adopt oxidation sates of +4 (+2 for the heavier elements due to the inert pair effect). Silicon is most similar to carbon.
Why does mild steel rust?
In mild steel there are negligeble alloying elements which has no effect on physical & chemical properties of MS. On the other hand due to alloying elements [ Ni & Cr ] oxidation is avoided.
Do isotopes with the same elements have the same physical properties?
The physical properties are of course different. The chemical properties are considered identical but this is not a general rule; for example hydrogen isotopes (1H and 2H) have some different chemical and biochemical properties.
What subatomic particle determines the chemical properties of the atom?
ELEMENT
Does temperature have an effect on chemical reaction?
Yes, because the temperature can change the state of the elements being chemical;y tested so yes it does have and effect
What effect does the presence of an extra neutron have on the chemical properties of the new atoms formes?
The addition of neutrons to the nucleus of an atom creates a new isotope of the element. It changes the nuclear properties of the atom, but has no effect on its chemical properties. Chemical reactions occur as the result of interactions between the electrons of atoms, not their nucleii so, for example, Carbon-12 and Carbon 14 will react chemically in exactly the same ways. The resulting compounds will have identical chemical properties but different molecular weights.
What has the author Hideo Okajima written?
Hideo Okajima has written: 'The significance of minor elements on plant physiology' -- subject(s): Deficiency diseases in plants, Effect of trace elements on Plants
What elements would have similar chemical and physical properties as sulfur?
Sulfur is in group 16. Other members are oxygen, selenium, tellurium and polonium and in some respects their chemistry is similar. The elemnt most like sulfur is selenium and to a lesser extent tellurium. Polonium is a metal, and oxygen has a high electronegativity which has a major effect on the chemistry
Contribution of Johann Dobereiner for the periodic table?
An organized tabular arrangement of chemical elements on the basis of their electron configurations, atomic number and recurring chemical properties is the periodic table of elements. Johann Wolfgang Dobereiner has a great contribution in periodic table of elements because he foreshadowed the periodic law for the chemical elements.
What is the definition of combined elements?
Combined elements refer to the merging or mixing of different components, materials, or substances to create a new entity or compound. This can result in a synergistic effect where the combined elements exhibit characteristics or properties that are different from the individual elements on their own.
Why do isotopes of the same element have the same chemical behavior?
Chemical properties of a element is governed by ELECTRONIC CONFIGURATION of that element. As isotopes of same element have identical electronic configurations, their chemical properties are same.
Which of properties of inner transition elements remain constant due to shielding effect?
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What is the chemical abreviation for carbon tetrafluoride?
CFC. Its used as an abbreviation for elements that effect the ozone layer.
