Elements that form salts by combining with metals are called halogens. All synthetic elements are radioactive. Elements that lie along the stair step line of the Periodic Table are metalloids.
Halogens
No. Au (gold) is one of the least active elements.
Generally, the least reactive elements are the noble gases.
they are grouped in activeness eg left=super active right=less active
The most active metals are at the top of the table, and the least active ones are at the bottom. Manganese, copper, and zinc are all examples of the most active metals, and each metal is able to displace the elements below it from a solution.
Passive elements don't require power from the supply to produce its effect on a signal. They derive the power of the input signal to perform its action. for example, a resistor doesn't require a separate supply to provide its action of resistance in a circuit. Where as in active elements there should be a power source for its working. They require a supply for there working. For instance, transistors - Only after biasing the transitor in required region of operation, its characteristics are applied on the signal. ie, for amplification, transistor require a source from where it can work in.
They are both elements, form molecules, and will bond with many other elements.
p block elements 3a to 8a elements are active .and 7a elements are non active elements.
Yes, hydrogen has one electron and will readily bond with other elements. Argon is an inert gas which does not bond with other elements easily.
oxygen
Because it's "easier" for the elements to gain or loose just one electron, so they react more readily.
Fluorine is the most chemically reactive non-metallic element. (Fluorine is the most reactive of all the elements, actually.) It is known as the hungry wolf of the periodic table - and it earned that nickname.
Metals in group one are chemically active as compared to the elements in group three and two. Elements like sodium, potassium, chlorine and fluorine are some of the chemically active elements.
the group1 elements
Radio active s block elements are Fr and Ra. They are the last s block elements.
Capacitors and inductors are considered passive elements, not active elements, because capacitors and inductors do not supply or amplify energy. An example of an active element is a battery, which supplies energy to a circuit.
No.
Fluorine