Archive day

January 13, 2026

3,830 public questions were asked on this day.

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Which sentence shows the correct use of a common homophone? This morning, Shelly wore a pear of gloves to school. I had a sandwich, some cheese, and a pear for lunch. Eduardo ate all of the apple, but he did not like the...
Asked by nano 1 answer
An atom has a charge of +1 in its nucleus. Which statement must be true in order for this atom to have no net charge? Responses There is one negatively charged electron outside the nucleus. There is one negatively charge...
Asked by jena 1 answer
What is the most complete list of the particle(s) that are located within the nucleus of an atom? Responses neutrons neutrons protons and neutrons protons and neutrons electrons electrons protons
Asked by jena 1 answer
What is an atom's mass number? Responses number of protons number of protons number of electrons number of electrons number of protons plus number of neutrons number of protons plus number of neutrons number of neutrons...
Asked by jena 1 answer
What is the number of protons in the nucleus of an atom equivalent to? Responses number of neutrons number of neutrons atomic number atomic number mass number mass number atomic weight
Asked by jena 1 answer
How can a simple fixed pulley make a job easier?(1 point) Responses by decreasing the distance that the force needs to be applied by decreasing the distance that the force needs to be applied by decreasing the work done...
Asked by :3 [SillyAnonymousCat] 1 answer
Which statement describes a similarity between conductors and insulators?(1 point) Responses They can both be made without matter. They can both be made without matter. They both involve high resistance to electrical cha...
Asked by xochitl 1 answer
How can you calculate the mechanical advantage a simple machine provides? (1 point) Responses divide the output displacement by the input displacement divide the output displacement by the input displacement divide the o...
Asked by :3 [SillyAnonymousCat] 1 answer
Which term is characterized by existing at a discrete energy level? Responses spin number spin number subatomic particle subatomic particle atomic number atomic number orbital
Asked by jena 1 answer
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Asked by y 1 answer
What is the electron configuration for an electrically neutral atom of neon (Ne)? Use the periodic table. Responses 1s22s22p44d2 1 s squared 2 s squared 2 p to the power of 4 4 d squared 1s22s22p6 1 s squared 2 s squared...
Asked by jena 1 answer
An electrically neutral atom has the electron configuration 1s22s22p63s23p4. What is the name of this atom? Use the periodic table. Responses selenium selenium chlorine chlorine sulfur sulfur phosphorus
Asked by jena 1 answer
A person plugs a power cord into an electrical outlet in the wall. The power cord is covered in black rubber. Which statement is an accurate description of the materials?(1 point) Responses Electrons move through air whe...
Asked by xochitl 1 answer
How many electrons would make the d shell complete? Use an aufbau diagram. Responses 2 2 6 6 10 10 14 14
Asked by jena 1 answer
What is the maximum number of electrons an s subshell can have? Responses 2 2 4 4 6 6 8 8
Asked by jena 1 answer
Which model is Bohr credited with developing? Responses the plum pudding model of the atom the plum pudding model of the atom the periodic table the periodic table the nuclear model of the atom the nuclear model of the a...
Asked by jena 1 answer
Which statement correctly describes the conductivity of the specified material?(1 point) Responses Gold has high conductivity. Gold has high conductivity. Plastics have high conductivity. Plastics have high conductivity....
Asked by xochitl 1 answer
When studying L. F. Korns’s "How to Ride", the reader is told that the first step in selecting a proper saddle is to reread the section that discusses saddles in “How to Ride”. pass final judgment after taking a test rid...
Asked by nano 1 answer
What may happen to the electron when it loses its energy? Responses It may drop to a lower energy level. It may drop to a lower energy level. It may get absorbed by the nucleus. It may get absorbed by the nucleus. It may...
Asked by jena 1 answer
An atom has 2 electrons in the innermost shell, 6 electrons in a middle shell and one electron in the outermost shell. How many valence electrons does the atom have? Responses 6 6 1 1 2 2 9
Asked by jena 1 answer
The Origins of the U.S. Containment American leaders responded to the Soviet domination of Eastern Europe by developing a policy of containment. Under this policy, they did not attempt to overturn Communism where it exis...
Asked by … 1 answer
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Asked by y 1 answer
According to Bohr's model of the atom, in which orbitals do electrons have the most energy? Responses middle orbitals middle orbitals outermost orbitals outermost orbitals innermost orbitals
Asked by jena 1 answer
When the north pole of a bar magnet is moved into a solenoid, the needle on a galvanometer attached to the solenoid moves to the left, indicating that a current is produced. The magnet is then pulled out at a faster spee...
Asked by hoovan 1 answer
Read the excerpt from The Common Sense of Bicycling: Bicycling for Ladies. The beginner usually exerts too much pressure on the pedals, and has to correct the falling tendency of the machine. This is very hard work, and...
Asked by nano 1 answer