Particle Physics

An alpha particle is a helium-4 nucleus. It has a mass of about 4 atomic mass units.

li has atomic no. 3 so it has protons= 3

electrons- 3

PET scans can see inside the brain

is a beta particle,It is negatively charged,It has one electron.

The electric charge is measured in coulombs.

electromeric effect

The particle accelerator does produce hundreds of particle in each experiment but only 2 or 3 particles are captured depending on the predicted results. After the 2 subatomic particles are collapsed a huge field of various subatomic particles are formed. If we assume that the experiment is being conducted for the study of the Higg's Boson particle then the setup is created in a way so that only the required particle is captured and studied.

In fewer words only those particles are captured which is needed to be studied.

One thing to be clear on here: by "captured", we really mean "observed"; the data is what's captured, not the actual particle (many of which have extremely short lifetimes and can't actually be "captured" in the sense of "oh yeah, we put it in a bottle on the shelf" anyway). Also, it may be a good idea to get all the data your particular experimental setup is capable of obtaining, because negative results are still results. Say particle X (which is what you're looking for) is expected to generate tracks in detectors A and C, but not in B. Obviously you want to look at the results from A and C, but you should also look at B, because if you see results there too, that tells you that either you're mistaken about the properties of particle X or the particle you observed wasn't actually X.

A sheet of paper or the surface of your skin.

Cobalt has an electron configuration of 1S2 2S2 2P6 3S2 3P6 4S2 3d7 or. [Ar] 4S2 3d7

1. Charge of electron:- -1.602 x 10-19 C
2. Charge of proton:-+1.602 x 10-19 C
3. Charge of neutron= Zero.

energy configuration

Plasma, found all over the Universe, common examples: stars, neon signs, and some cutting and welding equipment.

They are found in electron clouds around the nucleus.

Alkaline earth metals are group 2 elements and have 2 valence electrons.

Protons (positive), Neutrons (no charge), and Electrons (negative).

The protons and neutrons are both found in the nucleus of the atom, which is at the center. The electrons are in the electron cloud surrounding the nucleus.

Protons have positive charge, electrons have negative charge. Both these charges are equal and opposite.

Potassium

Two particles: muon and muon neutrino.

The electron field.

Cobalt electron configuration is [Ar]3d7.4s2.
Cobalt(2+) electron configuration is [Ar]3d7.

Only one, all neutrons are "identical" and indistinguishable.

You think probable to alpha particles.

The linear accelerator uses microwave technology (similar to that used for radar) to accelerate electrons in a part of the accelerator called the "wave guide", then allows these electrons to collide with a heavy metal target. As a result of the collisions, high-energy x-rays are scattered from the target. A portion of these x-rays is collected and then shaped to form a beam that matches the patient's tumor. The beam comes out of a part of the accelerator called a gantry which rotates around the patient. The patient lies on a moveable treatment couch and lasers are used to make sure the patient is in the proper position. Radiation can be delivered to the tumor from any angle by rotating the gantry and moving the treatment couch.

Germanium has atomic no. 32.

Its electronic configuration is 1s22s22p63s23p64s23d104p2.

9.67× 10^12