Which of the following statement best describes orbital electron behaviour of an atom?QUESTION 7ANSWERa.Orbital electrons move in straight-line paths around the nucleus.b.Orbital electrons exist outside the atom in free space.c.Orbital electrons occupy specific, quantized orbits around the nucleus, each corresponding to a specific energy level.d.Orbital electrons have a positive charge and are located within the nucleus

2. Where are the electrons usually found according to the atomic theory?A. In the atomic nucleus.B. Outside the nucleus, most of an atoms’ volume is the electron cloud.C. Outside the nucleus, yet near it because they are attracted to protons.D. Anywhere they want to be – no particular location is more likely thanany other.

Recall which of the following statements is a part of J.J Thomson's model of the atom. Electrons orbit the nucleus.1Positively charged particles exist within atoms.2There is a positive cloud with electrons scattered through it.

Which of the following statements do not form a part of Bohr’s model of hydrogen atom?(a) Energy of the electrons in the orbits are quantized(b) The electron in the orbit nearest the nucleus has the lowest energy(c) Electrons revolve in different orbits around the nucleus(d) The position and velocity of the electrons in the orbit cannot be determined simultaneously.

(a) Identify the kind of motion in the following cases:(i) A car moving with constant speed turning around a curve.(ii) An electron orbiting around the nucleus

Protons and neutrons are found in the nucleus of an atom. Traveling around the nucleus are fast-moving particles called electrons. Each electron has a negative electrical charge. An electron is much smaller and lighter than a proton or a neutron.Which of the following statements are true? Select all that apply.All of an atom's electrons are located outside its nucleus.An electron has a negative electrical charge.A proton is the same size as an electron.Submit