The nucleus of an atom consists of?
...The nucleus of an atom consists of?
Electrons and neutrons
Electrons and protons
Protons and neutrons
None of the above
Correct answer is C
An atom nucleus is made up of protons and neutrons.
An electron is a negatively charged subatomic particle that orbits the nucleus of an atom.
Which of the following reactions is accompanied by the first ionization energy of an element X? ...
In which of the following reactions is sulphur dioxide acting as an oxidizing agent? ...
Hydrogen is used in oxy-hydrogen flames for melting metals because it ...
Which of the following conduct electricity? ...
Which of the following pollutants is biodegradable ? ...
Oxygen-demanding waste are considered to be a water pollutant because they? ...
The efficiency of a solid catalyst to increase reaction rates depends on its ...
The molar mass of a compound X is 56. its empirical formula is CH2. X is ...
One of the following is not a physical property of monosaccharides? ...