Are protons and neutrons fundamental?
No, protons and neutrons are not fundamental particles; they are composite particles made up of quarks, which are held together by the strong force mediated by gluons. Protons consist of two up quarks and one down quark, while neutrons consist of one up quark and two down quarks. In the context of the Standard Model of particle physics, quarks and leptons are considered fundamental particles.
What have more protons than chlorine but less than potassium?
Elements that have more protons than chlorine (atomic number 17) but fewer than potassium (atomic number 19) are sulfur (atomic number 16) and argon (atomic number 18). Therefore, the only element that fits this criterion is argon, which has 18 protons.
The nucleus of a boron atom contains 5 protons and typically 6 neutrons, giving it an atomic number of 5 and a mass number of 11. This configuration reflects boron's position in the periodic table, where it is represented by the symbol "B." The protons determine the element's identity, while the neutrons contribute to its mass and stability.
What do protons and neutrons have nearly the same of?
Protons and neutrons have nearly the same mass, which is approximately 1 atomic mass unit (amu). This similarity in mass is one of the reasons they are both classified as nucleons and found in the nucleus of an atom. However, protons are positively charged, while neutrons are neutral, leading to distinct roles in atomic structure and stability.
Are protons electrons and neutrons flows through wires?
No, protons, electrons, and neutrons do not flow through wires in the same way. In electrical currents, it is primarily electrons that move through the wire, creating the flow of electricity. Protons are found in the nucleus of atoms and do not move through the wire, while neutrons, which are also in the nucleus, do not carry any charge and do not participate in electrical conduction.
How are elements larger than 10 protons made?
Elements larger than 10 protons are primarily formed through nuclear fusion in stars, where lighter elements combine under extreme temperature and pressure. In massive stars, fusion processes can create heavier elements up to iron through successive fusion reactions. Elements heavier than iron are typically produced in supernova explosions or neutron star mergers, where the intense energy allows for rapid neutron capture processes (r-process) and other nuclear reactions to occur. These processes contribute to the cosmic abundance of heavier elements in the universe.
What is the role of an electron in a circuit?
In a circuit, electrons serve as the primary charge carriers that flow through conductors, enabling the transmission of electrical energy. When a voltage source is applied, it creates an electric field that causes electrons to move from the negative terminal toward the positive terminal. This movement of electrons constitutes an electric current, which powers devices and allows for the functioning of electronic components. Essentially, electrons facilitate the transfer of energy and information within the circuit.
What element has the fewest protons found in group 2?
The element with the fewest protons found in group 2 of the periodic table is beryllium (Be). It has 4 protons in its nucleus. Beryllium is an alkaline earth metal and is located in the second column of the periodic table.
Why does the neutral atom of sodium have 11 protons?
The neutral atom of sodium has 11 protons because its atomic number is 11, which defines the element sodium on the periodic table. The number of protons in an atom determines its identity as a specific element; in this case, sodium. Since the atom is neutral, it also has 11 electrons, balancing the positive charge of the protons with an equal amount of negative charge from the electrons.
What is the cylinderhead bolt settings on a mitsubishi 4g15 engine?
The cylinder head bolt settings for a Mitsubishi 4G15 engine typically involve tightening the bolts in a specific sequence to a set torque specification. It's important to follow the manufacturer's recommended procedure to ensure proper sealing and prevent any damage to the engine components. It's advised to consult the specific service manual for your engine to get the accurate torque specifications and tightening sequence.
Old stock new tires can be safe if they have been stored properly in a cool, dry environment away from direct sunlight. However, it is important to check the manufacturing date to ensure they are not too old as tire rubber can degrade over time, affecting safety and performance. It is recommended to have them inspected by a professional before use.
Can an intercooler be used to standard engines?
Yes, an intercooler can be used on standard engines to improve performance by cooling the compressed air from the turbocharger before it enters the engine. This helps increase air density, leading to more efficient combustion and potential power gains.
because the engine's mechanical parts worn out, they need to be disassembled, studied and measure and replace if possible
How did Bradbury say he learned to write?
Ray Bradbury stated that he learned to write by reading a lot and writing every day. He believed that consuming a variety of literature across different genres and styles helped him develop his own unique voice as a writer. Practice and persistence were key elements in his journey to becoming a successful author.
What are the functions of charging system?
The main function of the charging system is to generate electrical power to recharge the vehicle's battery while the engine is running. It also provides power to operate electrical components in the vehicle and ensures a consistent voltage supply. Additionally, it regulates the voltage to prevent overcharging of the battery.
What element has 36 electrons?
Krypton (Kr) is the neutral element with 36 electrons, but there are ions (elements that have lost or gained electrons) that can have 36 electrons as well. This includes arsenic, selenium, bromine, rubidium, strontium, yttrium, zirconium, niobium, molybdenum, technetium, ruthenium, rhodium, palladium, silver, cadmium, and indium.
How frequent to change gear oil?
It is recommended to change gear oil every 30,000 to 50,000 miles, or as specified in the owner's manual. It's important to follow the manufacturer's recommendations for your specific vehicle for optimal performance and longevity of the transmission.
How do you calculate the formula for the shock absorber?
To calculate the formula for a shock absorber, you would typically need to consider factors such as the mass of the vehicle, the velocity at impact, the damping coefficient of the shock absorber, and the spring constant of the suspension system. You can use equations of motion and principles of physics to derive the formula that relates these parameters to determine the behavior of the shock absorber. This formula is crucial for predicting how the shock absorber will perform in various conditions to provide proper vehicle suspension and control.
Does the nucleus contain protons neutrons and electrons?
the answer to this ridicuously long long question is ............JOE MAMMA:)lol
What element has 19 protons 21 neutrons and 18 electrons?
ONLY the K+ ion (not element) has 19 protons and 18 electrons.
The isotopic ion with 21 neutrons must be K+-40 , the most rare potassium-ion (0.01%) out of three possibles, the other isotopes are: K+-39 (93%) and 7% is K+-41
Explanation:
39, 40 and 41 are the mass numbers of the 3 naturally occurring potassium isotopes.
Keep in mind that:
1. an element is always neutrally charged, so the number of protons (positives, + ) equals the number of electrons (negatives, - )
2. the number of neutrons depends on the 'mass number' of the one particular isotope of that element and that the number of protons + neutrons is the mass number
What sensor does a automatic wiper system use?
An automatic wiper system typically uses a rain sensor that detects moisture on the windshield. This sensor sends signals to the system to adjust the wiper speed according to the amount of rain detected.