An atom contains 3 protons, 3 electrons, and 4 neutrons. Which of the following statements correctly describes the nucleus of this atom?
the nucleus contains only 3 positively charge particles
Which statement correctly describes the subatomic particles of the structure of an atom?
To determine which statement correctly describes the nucleus of the atom, we need to understand the composition of the nucleus. The nucleus of an atom is made up of protons and neutrons, while electrons are found in the electron cloud surrounding the nucleus.
In this case, the atom contains 3 protons, 3 electrons, and 4 neutrons. Therefore, the nucleus must consist of the 3 protons and 4 neutrons.
Looking at the given statements:
A) The nucleus contains 3 protons and 4 neutrons - This statement is correct, as it corresponds to the given information.
B) The nucleus contains 3 protons and 3 neutrons - This statement is incorrect because the atom contains 4 neutrons.
C) The nucleus contains 3 protons and 6 neutrons - This statement is incorrect because the atom contains 4 neutrons.
D) The nucleus contains 4 protons and 4 neutrons - This statement is incorrect because the atom contains only 3 protons.
So, the correct statement is A) The nucleus contains 3 protons and 4 neutrons.