ha, i'd like to know too. i have the same assignment
and i can not find the answer anywhere. i know that i shouldn't be looking it up online but what else is a girl suppose to do?!
Elements located in groups 4 - 12 in the modern periodic table are considered as transition elements. Transition elements should not be confused with the d-block elements which are from groups 3 - 12.
group 1 elements
The noble gases.
They are called groups...
dorsal root ganglion
When Mendeleev arranged the elements into the periodic table, he found that elements with similar chemical properties fell into groups on the table. These groups eventually became the columns we now refer to as families or groups. This organization allowed for predictability of element properties and led to the discovery of new elements.
No, elements exist throughout the universe, not just on Earth. Elements are the building blocks of matter and can be found in stars, planets, and other celestial bodies. They are fundamental to the composition of all known matter.
The Periodic Table of Elements can be found in most introductory chemistry and science books. It can also be found on a variety of online sources. It arranges the chemical elements by different groups.
In the periodic table, the elements are grouped according to their properties. Elements in a group has an equal number of valence electrons. So the elements in a group have most common chemical properties.
All elements in the groups (excluding transition metals) have the same number of electrons as the group number.
On standard ones, Their Symbols, atomic & mass numbers, and groups.
which group? She worked in the lab where she found radioactive elements