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Topic :: Proton
In an atomic nucleus, neutrons and protons are held together by 1 Gravitational forces 2 Magnetic forces 3 Exchange force 4 Coulombic forces
1 3725In an atomic nucleus, neutrons and protons are held together by 1 Gravitational forces 2 Magnetic forces 3 Exchange force 4 Coulombic forces
1 6187In an atomic nucleus, neutrons and protons are held together by 1 Gravitational forces 2 Magnetic forces 3 Exchange force 4 Coulombic forces
1 15418why in atomic mass electron is not include while proton and neutron include? although electron is a part of atom.
2 5647HOW THE ELECTRONS AND PROTONS ,NEUTRONS WHER FOUND INSIDE THE ELEMENT,AND HOW THEY PROOVED THAT ELECTRONS ARE ROTATING AROUND THE NEUTRONS AND PROTONS
1 4184Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?
2350Question 96 - In infrared spectrum, one of the factors affecting peak location is the mass of the atoms. The stretching frequency of a bond connected to a lighter atom will be greater than the same bond connected to a heavier atom. (a) For halogens like florine (F), chlorine (Cl), bromine (Br), iodine (I) and astatine (At), what is their IUPAC group number? Hint : The proton numbers for F, Cl, Br, I and At are 9, 17, 35, 53 and 85 respectively. (b) For the compounds of H-F, H-Cl, H-Br, H-I and H-At, which one has the lowest stretching frequency and which one has the highest stretching frequency? State the reasons.
1 2133BIOCHEMICAL ENGINEERING INSTRUMENTATION - EXAMPLE 29.6 : In infrared spectrum, one of the factors affecting peak location is the mass of the atoms. The stretching frequency of a bond connected to a lighter atom will be greater than the same bond connected to a heavier atom. (a) For halogens like florine (F), chlorine (Cl), bromine (Br), iodine (I) and astatine (At), what is their IUPAC group number? Hint : The proton numbers for F, Cl, Br, I and At are 9, 17, 35, 53 and 85 respectively. (b) For the compounds of H-F, H-Cl, H-Br, H-I and H-At, which one has the lowest stretching frequency and which one has the highest stretching frequency? State the reasons.
1 2491
CAN WE HAVE THE ARRANGEMENT OF QUARKS OF PROTON 'UP,DOWN,UP' INSTEAD OF 'UP,UP,DOWN'?
Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?
how does the properties of an element changes by increasing protons and electrons?
Why have the electron and the proton the same charge whereas the proton is 1836 times heavier?
how many neutrons and how many protons are present in a single deuterium nucleus?
These doughnut shaped zones of atomic particles consists of electrons and protons captured by the earths magnetic field from the solar winds and are called?
An atom has 18 protons and 22 neutrons. What is its mass number?
What is the atomic number and what does it tell you about the number of protons in an atom?
Knowing that iron has an atomic number of 26, how many protons and how many electrons does fe+2 have?
Tell me how many neutrons and how many protons are present in a single deuterium nucleus?
How many protons are present in a single deuterium nucleus?
An atom has 18 protons and 22 neutrons. Tell me its mass number?
What is the number of protons in an atom?
