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Particle Physics

Relatively recent experimental results have confirmed what philosophers throughout history had theorized all along; that all matter is made up of elementary particles. Those curious about this cutting-edge field of physics known as particle physics should post their questions here, including those about fundamental particles, fundamental forces, Grand Unified Theories, and the extraordinary devices that have been or need to be engineered to research them.

3,842 Questions

How do proton pump inhibitors work?

Proton pump inhibitors (PPIs) work by reducing the production of stomach acid by blocking the proton pumps in the stomach lining. This helps in treating conditions such as acid reflux, gastritis, and ulcers by allowing the damaged tissue in the esophagus, stomach, or intestines to heal.

Who should not be given a proton pump inhibitor?

Individuals with a history of severe allergic reactions to proton pump inhibitors or those with certain medical conditions may not be suitable candidates for this medication. It is essential to consult with a healthcare provider to evaluate the specific risks and benefits before starting treatment with proton pump inhibitors.

Does strontium lend or borrow electrons?

Strontium tends to lose electrons and form a 2+ cation because it is an alkaline earth metal with two valence electrons.

Why can you squash a balloon and not a brick?

we can squash a ballon because inside a balloon is a type of gas which is called hellium hellium can make our voice sqeeky just like any other gas and it is invisible♥

my pleasure for writing this

♥ bye heart anoymous

How are electrons placed into an orbital shell?

Electrons are placed into orbital shells based on the Aufbau principle, Hund's rule, and the Pauli exclusion principle. The Aufbau principle states that electrons fill the lowest energy levels first, while Hund's rule dictates that electrons occupy orbitals of the same energy level with parallel spins before pairing. The Pauli exclusion principle ensures that no two electrons within an orbital have the same set of quantum numbers.

What was Yukawa's theory of nuclear force?

Hideki Yukawa was the first person to theorize that the strong nuclear force between protons and neutrons was mediated by mesons, specifically the pion. The discovery of the pion in 1947 resulted in a Nobel Prize for Yukawa in 1949.

What is equal to the total number of protons and neutrons?

If you add the number of protons to the number of neutrons in an atom, you have calculated that atom's atomic mass.

Which group does the electron configuration 1s2 2s2 sp6 3s2 3p6 3d1 4s2 belongs to?

The electron configuration 1s2 2s2 sp6 3s2 3p6 3d1 4s2 belongs to the group of transition metals. It is the electron configuration of the element titanium (Ti), which is a transition metal with atomic number 22.

How do you draw the electron configuration for carbon is it 1s2 2s2 2p2?

The electron configuration for carbon is 1s2 2s2 2p2. Carbon has 6 electrons, with 2 in the 1s orbital, 2 in the 2s orbital, and 2 in the 2p orbital (1 electron each in 2p_x and 2p_y).

Why does sulfur have twice as many protons as oxygen atoms?

Sulfur has twice as many protons as oxygen because each element has a different number of protons in its nucleus, which determines its atomic number. Oxygen has 8 protons, while sulfur has 16 protons. This difference in the number of protons gives each element its unique chemical properties.

Does the amount of protons an element has affect chemical bonding?

Yes and no; the number of protons determine the valance number of electrons. The valence level of electrons and how full/empty it is largely determines an elements chemical behavior. I would say that valence electrons are the main determinant, but that is predetermined by protons.

What subatomic particle has a positive charge where in the atom?

A neutron has a + or positive charge in the center of a atom grouped up with a proton.

PS. neutron=positive proton=zero electron=negative quart=unknown just extra information

Why does an atom have an overall neutral charge in regard to subatomic particles?

A proton has a charge of (+1) and an electron has a charge of (-1) and neutrons do not have a charge. In an atom there are an equal numbers of protons and electrons so the charges cancel. If there are a different number of protons and electrons, the particle is no longer an atom, but instead an ion.

Are protons circular or spherical?

To answer this question properly requires physics that has not yet been discovered of agreed upon, specifically the number of the spatial dimensions in the universe. We do know, however, that there are more than two spatial dimensions. A circle is only 2 dimensional, while a sphere is 3 dimensional.

Also consider that protons are not solid. The best way to think of a proton (unless you get heavily involved in physics) is a point in space that has properties such as mass and charge, etc. In this view, the proton is neither circular nor spherical, being a volumeless point.

Which type of element donates the electron?

Fluorine is the element that would most likely to gain electrons in a chemical bond

Metals ususally give electrons, and nonmentals usually gain electrons.

What is the example of electron transport chain?

An example of an electron transport chain is in cellular respiration, where it occurs in the inner mitochondrial membrane. During this process, electrons are passed along a series of protein complexes and molecules to generate ATP, the cell's main energy source. This electron transport chain is crucial for producing energy through the oxidation of nutrients.

What element has one proton and two neutrons?

The number of protons defines the element. So if an atom has one proton, you will automatically know it is hydrogen. The number of neutrons or electrons will not change what element it is. Though if the question is asking, hydrogen with two protons is 3H, or tritium.

What are you isotope or ion 17 protons 18 electrons 21 neutrons?

The element that has 17 protons is Chlorine, or Cl. The particular isotope of Cl that has 21 neutrons is called 38Cl, and is radioactive, having a half-life of 37.24 minutes. In this particular case, the number of electrons of this isotope are greater than its number of protons by one. That means that this isotope is also an ion, and is labeled as 38Cl-.

What is a space rift?

A space rift is a hypothetical concept in science fiction that refers to a tear, crack, or distortion in the fabric of spacetime, allowing travel between different regions of space or even to other dimensions. It is often used as a plot device in stories to facilitate interstellar travel or communication.

How fast would you have to go to open up a rift in space?

Currently, there is no scientific evidence or theory to suggest that it is possible to open up a rift in space by moving at a certain speed. The concept of opening a rift in space is more commonly found in science fiction rather than in real scientific understanding.

Why is it when something is reduced it gains electrons?

When something is reduced, it gains electrons because reduction involves the gaining of negatively charged electrons. This process allows the substance to become more negatively charged and reduced in oxidation state. By gaining electrons, the substance can increase its stability and reach a more energetically favorable state.