the number of electrons
The number of protons in the nucleus, which determines the element's identity, has the greatest effect on an element's properties. The number of electrons determines its chemical behavior, while the arrangement of electrons in energy levels plays a role in its physical properties.
neutrons, electrons, and protons
The smallest unit of an element that maintains the properties of that element is the atom.
there is no such element
The element in the same group (column) of the periodic table would have properties most similar to the new element, as elements in the same group have similar chemical properties due to the same number of valence electrons.
The smallest part of an element that retains all its properties is an atom. Each atom is made up of protons, neutrons, and electrons that determine the chemical behavior and physical properties of the element.
neutrons, electrons, and protons
iron
Atomic number most effects the placement of an element in the periodic table.The properties of the element. (Study Island) :p
The smallest unit of an element that maintains the properties of that element is the atom.
The atom is the smallest unit of an element that has all the properties of the element.
Elements in the same family, or group, have similar physical and chemical properties.
The element in the same group (column) of the periodic table would have properties most similar to the new element, as elements in the same group have similar chemical properties due to the same number of valence electrons.
there is no such element
the most important properties in an element is state at room tempreture
Quicksilver is the same thing as the element Mercury and therefore has the same properties as this element.
The smallest particle of an element that has the properties of that element is called an atom.
The element that has the greatest electromagnetivity is Flourine, F, with 3.98.