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Hershey and Chase used isotopes of sulphur and phosphorus. Please see the link.

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12y ago

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What group of elements are most active?

the group1 elements


Show list of chemically active elements?

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.


Are capacitors and inductors active 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.


Are noble gases active elements?

No.


What is the most chemically active of the elements?

Fluorine


Is Au the most active element?

No. Au (gold) is one of the least active elements.


Do Active viruses enter a cell and immediatley begin to multiply?

The easiest way to understand how viruses replicate is to study the life cycles of viruses called bacteriophages (bacteria eaters). Bacteriophages replicate by either a lytic cycle or a lysogenic cycle. The difference in these two cycles is that the cell dies at the end of the lytic cycle or the cell remains in the lysogenic cycle. The virus remains "hidden".


Are Group 1 elements chemically active?

yes


The least active elements are the .?

Generally, the least reactive elements are the noble gases.


Definntion of active elements?

An active electronic element is one that can produce voltage gain or current gain.


What are examples of active nonmetals?

Examples of active nonmetals include oxygen, fluorine, chlorine, and bromine. These elements readily form compounds and react with other elements to gain electrons.


What The input motion to the active elements of a machine is usually?

The input motion to the active elements of a machine is typically generated by a power source such as an electric motor, hydraulic system, or pneumatic system. These power sources convert energy into mechanical motion that drives the active elements of the machine to perform their intended functions.