0
Does ductility have the same characteristics as reactivity or cumbustability?
Wiki User
∙ 11y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why did Mendeleev place zinc in the same group as calcium?
They both have 2 valence electrons and have similar reactivity.
What can you infer about elements that are in the same column ofthe periodic table?
The columns, groups or families have similar properties like gold and silver are in the same group. They have the same number of valence electrons so there reactivity is similar.
Is a chemical composition and chemical properties the same thing?
No, a chemical composition refers to the types and ratios of elements present in a substance, whereas chemical properties describe how a substance behaves or reacts with other substances. Chemical properties include characteristics such as reactivity, stability, flammability, and toxicity.
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 difference between the chemical and physical properties for sodium chloride?
For all materials physical properties are related to some characteristics as density, hardness, refractive index etc. and the chemical properties are related to some characteristics as chemical reactivity, flammability, oxydation etc. Physical properties are characterized by getting back the original material by changing its form, state, etc. Chemical properties are characterized by a complete change in the material itself i.e. you cannot get back the same material.
What is silvers reactivity?
same
Cross reactivity of dengue fever test and hepatitis c?
No cross-reactivity even though they are in the same family.
Atoms in the same group have what in common?
They have similar properties as well as levels of reactivity
As the elements in Group 17 are considered in order of increasing atomic number the chemical reactivity of each successive element decreases increases or remains the same?
The chemical reactivity decreases in group 17 as you go down the group.
What happens as you move down the family on a periodic table the reactivity?
the reactivity of metals increases as you go down a group in the periodic table. also elements in the same group have similar chemical properties because they have the same electronic configuration,i.e.they have the same arrangement of electrons
Is there any difference in the reactivity of different isotopes of the same alkali metal?
These differences doesn't exist.
Why did Mendeleev place zinc in the same group as calcium?
They both have 2 valence electrons and have similar reactivity.
What do elements in the vertical columns of the periodic table have in common?
There are many things but mainly they are -hardness (metal or nonmetal) -reactivity -their charge
How does the reactivity of an alkaline earth metal compare with that of alkali metal in the same period?
The alkali metals are more reactive.
Why do elements in the family have similar properties?
Because they have the same number of valence electrons, which are the primary determinants of chemical reactivity.
What are organisms that have the same characteristics called?
They have the same phenotype.
A class of animals that have the same characteristics are from the same?
family.
