The mystery of matter search for the elements answer key
Asked by admin @ in Physics viewed by 354 People
Describe the process you used to identify each mystery element
Answered by admin @
The mystery elements are identified using the tabular information from periodic table and basic practical analysis of elements.
The chemical species formed by the atoms having the same number of protons are known as elements. Chemical elements are pure substances which non-reactive to any other chemical compounds and hence they are highly stable.
In order to identify a mystery element, following steps can be taken:
- Check the position of element in the modern periodic table, wether it belongs to s-block, p-block, d-block or f-block. This will highlight the basic properties of element.
- Identify the number of electrons by atomic number, this may further useful to identity then nature of mystery.
- Check for the hardness of element, as chemical elements possess higher strength and hardness due to strong interatomic bond.
- Elements has the tendency to conduct electricity, therefore they have higher value of electrical conductivity.
Thus, we can conclude that a mystery element can be identified using the information from periodic table and basic practical analysis of elements.
Learn more about the chemical elements here:
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