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Do the elements in a group of priodic table have the similar chemical and physical properties?
The elements in a group have the similar chemical properties dueto presence of same no of electrons in their outermost shell but they differ physically because physical properties are related to their atomic sizes from top to bottom in a group atomic size increases so their physical properties also differ.
What else can I help you with?
How do chemists use the periodic table law to classify elements?
Chemists use the periodic table to classify elements based on their chemical properties and behaviors. Elements are arranged in the table according to their atomic number and electron configuration, which helps determine similarities and patterns in their reactivity and bonding characteristics. This classification system helps chemists predict how elements will interact in chemical reactions.
What characterizes a radioactive element?
A radioactive element is characterized by having unstable atomic nuclei that decay and emit radiation in the form of alpha particles, beta particles, or gamma rays. This decay process results in the transformation of the element into a different element or isotope.
Why did Mendeleev not consider the number of subatomic particles as a way to organize the elements?
The concept of atomic number had not yet been developed at the time of the first periodic tables, when atoms were still considered "indivisible units" and the concepts of protons, electrons, and neutrons were not yet known.
What do cobalt rhodium iridium and meitnerium have in common?
Cobalt, rhodium, iridium, and meitnerium are all transition metals in the periodic table. They are known for their durability and ability to form colorful compounds due to their electron configurations. Meitnerium is a synthetic element that is typically produced in particle accelerators and has a short half-life due to its unstable nature.
What are the first ten elements on the priodic table?
Refer to the related link.
What are families on the priodic table?
In chemistry, a group (also known as a family) is a vertical column in the periodic table of the chemical elements. There are 18 groups in the standard periodic table.
What does fermium classifiy?
Fermium is a member of the actinoids family, period 7 in the priodic table of the elements.
How do chemists use the periodic table law to classify elements?
Chemists use the periodic table to classify elements based on their chemical properties and behaviors. Elements are arranged in the table according to their atomic number and electron configuration, which helps determine similarities and patterns in their reactivity and bonding characteristics. This classification system helps chemists predict how elements will interact in chemical reactions.
What element has a r for a second letter and a m as the last letter?
There are three elements on the priodic table that meet this criteria.. They are, Praseodymium Promethium Protactinium Hope that helped you!
What group is Uranium reactive to?
Uranium is a very reactive element and can form alloys or compounds with the majority of the elements of the priodic table of Mendeleev.
Where are nonmetals located on the priodic table?
group 18
Hydrogen and Helium make up first of these?
the answer is that Hydrogen and Helium make up the first period in the priodic table
What characterizes a radioactive element?
A radioactive element is characterized by having unstable atomic nuclei that decay and emit radiation in the form of alpha particles, beta particles, or gamma rays. This decay process results in the transformation of the element into a different element or isotope.
What is the symbol for atoms of copper?
Well, the priodic symbol for copper is Cu; I'm not sure if that is exactly what you're looking for...
Horizonal rows are called?
Just rows? Vertical ones are columns. In HTML they are <tr> 's, if that's what you mean. Seeing you tagged it as chemistry, you may mean in the priodic table? Those are called periods.
Why did Mendeleev not consider the number of subatomic particles as a way to organize the elements?
The concept of atomic number had not yet been developed at the time of the first periodic tables, when atoms were still considered "indivisible units" and the concepts of protons, electrons, and neutrons were not yet known.
