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what properties of the elements depend on the electronic configuration of the the atoms and which do not?
The properties of elements that depend on the electronic configuration include their reactivity, ionization energy, electronegativity, and the types of bonds they can form. These properties are influenced by the arrangement of electrons in the atom, particularly in the outer shell. On the other hand, properties such as Atomic Mass, density, and melting/boiling points are more closely related to the element's atomic structure and the type of bonding rather than directly to electronic configuration.
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True or false A compounds properties depend on the elements it contains and how they are compare?
We can say that this is true to some extent.We must all agree that the properties of a compound DOES depend on the elements it contains since a variation in the elements changes the properties of the compound.However, what we must remember is that the properties of the compound does NOT depend on the properties of the elements that make up the compound.A simple example is water, made of hydrogen and oxygen. Water is very different from the elements indeed.
Why do elements in a family or group in a periodic table often share similar properties?
Because their outer electronic structure is nearly the same, they also have the same amount of valence electrons, so it leads to similar chemical reactions (or similar bonds with other atoms)
What are the chemical and physical properties of an alloy?
An alloy is a mixture of two or more elements, with at least one being a metal. Chemical properties of an alloy depend on the elements present and their proportions, affecting properties like corrosion resistance and reactivity. Physical properties include hardness, conductivity, and melting point, which also vary based on the alloy composition.
Why do all elements in a group have similar physical and chemical properties?
Seldom do they have similar physical properties - many of those depend on atomic mass and related properties, and they increase down the group. Chemically, they are similar mostly because their outer (valence) electronic structure is the same.
State the importance of the noble-gas electron configuration in the formation of ions?
Chemical properties depend on electron configuration. By either gaining or losing electrons, an atom changes its electron configuration and therefore its chemical properties also change.The atoms of an element will react to achieve a noble-gas configuration. The atoms will either gain or lose electrons to achieve such a configuration.
What do the chemical properties of atoms depend on?
The chemical properties of atoms depend on their electron configuration, which determines how they interact with other atoms to form molecules. The number of electrons in the outermost shell (valence electrons) determines an atom's reactivity and ability to form bonds with other atoms. Additionally, the type of elements present in an atom's nucleus influences its chemical properties.
How is the periodicity of properties dependent upon the number of protons in an atom?
The number of protons is equal to atomic number. The periodicity of chemical properties depends on the outermost shell of electrons.
True or false A compounds properties depend on the elements it contains and how they are compare?
We can say that this is true to some extent.We must all agree that the properties of a compound DOES depend on the elements it contains since a variation in the elements changes the properties of the compound.However, what we must remember is that the properties of the compound does NOT depend on the properties of the elements that make up the compound.A simple example is water, made of hydrogen and oxygen. Water is very different from the elements indeed.
How do the properties of compounds depend on the properties they are made from?
The properties of compounds depend on the properties of the elements they are made from, as well as the way those elements are bonded together. The combining elements' electron arrangement, bonding type, and molecular structure all influence the compound's properties such as melting point, boiling point, solubility, and reactivity.
Why do elements in a family or group in a periodic table often share similar properties?
Because their outer electronic structure is nearly the same, they also have the same amount of valence electrons, so it leads to similar chemical reactions (or similar bonds with other atoms)
How do the properties of a compound compare with the properties of the elements that make up the compound?
The properties of a compound are different from those of the elements that make it up. Compounds have unique physical and chemical properties that arise from the way the elements are bonded together, whereas the properties of individual elements are based on their atomic structure. Mixing elements together to form a compound can result in properties that are entirely different from those of the individual elements.
Is it true that the properties of a compound depend more on which elements are present and less on the structure of the molecule?
No, the properties of a compound depend on both the elements present and the structure of the molecule. The arrangement of atoms within a molecule can greatly influence its properties, such as reactivity, polarity, and overall behavior. Different compounds with the same elements but different structures can exhibit different physical and chemical properties.
When elements combine to form compoundstheir properties are an average of all elements in the compound?
When elements combine to form compounds, the properties of the compound are different from the properties of the individual elements. This is because the atoms in a compound interact with each other in a unique way, leading to the emergence of new properties. The properties of a compound depend on the type of elements present, their arrangement, and the chemical bonds between them.
Why do all isotopes of an element have the same cheimcal properties?
The chemical properties of an element depend on its electron configuration, which is in turn determined by the number of protons. Isotopes of an element differ in the number of neutrons, which, being neutral, have not influence on chemical properties.
Is it true or false that characteristic properties of elements do not depend on the amount of material present in a sample of the element?
True. Characteristic properties of elements, such as melting point, boiling point, density, and chemical reactivity, do not depend on the amount of material present in a sample of the element. These properties are unique to each element and remain constant regardless of the quantity of the substance.
What and define the properties?
The answer will depend on the properties of what!
Is chromel wire magnetic?
Chromel wire is not inherently magnetic. Its magnetic properties will depend on the presence of other elements or impurities in the wire composition.
