Share photons. Answer: The correct answer is – Lose electrons.
How do a sodium atom and a sodium ion differ? – Quora
Error message | View complete answer on https://brainly.com
What sodium atoms form sodium ions?
Formation of sodium ion from sodium atom:Sodium atom ( Na ) has atomic number 11 . Thus, electronic configuration of sodium atom is ( 2 , 8 , 1 ) .Sodium atom loses one electron from the outermost shell.On losing one electron, a positively charged sodium ion ( Na + ) is formed.
Error message | View complete answer on https://byjus.com
What of these reduces friction?
Using lubricants such as oil or grease can reduce the friction between the surfaces. By polishing the surface, polishing makes the surface smooth and friction can be reduced.
Error message | View complete answer on https://byjus.com
Which actions produce a chemical change?
Chemical Change. Chemical changes occur when bonds are broken and/or formed between molecules or atoms. This means that one substance with a certain set of properties (such as melting point, color, taste, etc) is turned into a different substance with different properties.
Error message | View complete answer on https://chem.libretexts.org
When a scientist measures a liquid’s resistance to flow?
Viscosity is a measure of a fluid’s resistance to flow. It describes the internal friction of a moving fluid.
Error message | View complete answer on https://www.princeton.edu
What is the measure of a liquid’s resistance to spreading out?
The viscosity of a liquid is a measure of its resistance to flow. Water, gasoline, and other liquids that flow freely have a low viscosity. Honey, syrup, motor oil, and other liquids that do not flow freely, like those shown in Figure 7.1. 1, have higher viscosities.
Error message | View complete answer on https://chem.libretexts.org
Which of these measures the resistance of a liquid to spreading out and increasing its area?
Surface tension is measured as the energy required to increase the surface area of a liquid by a unit of area.
Error message | View complete answer on https://www.chem.purdue.edu
Which term is a measure of the resistance to flow in a liquid quizlet?
Viscosity is defined as a liquid’s resistance to flowing, so compounds with weaker intermolecular forces will have lower viscosities.
Error message | View complete answer on https://quizlet.com
What of a liquid is a measure of its resistance to change shape or flow in simpler terms it is the thinness or thickness of a liquid?
Viscosity describes a fluid’s resistance to flow. The property of thickness or thinness in a fluid is called viscosity. Viscosity is the resistance of a fluid to flow- that is, how difficult it is for the fluid to flow. A thick fluid has a greater viscosity than a thin fluid.
Error message | View complete answer on https://quizlet.com
What reduces friction?
Using lubricants such as oil or grease can reduce the friction between the surfaces. By polishing the surface, polishing makes the surface smooth and friction can be reduced.
Error message | View complete answer on https://byjus.com
What are 4 ways to reduce friction?
Friction can be reduced by: lubricating the surfaces. use of ball bearings (i.e. replacing sliding friction with rolling friction) streamlining the body.lubricating the surfaces.use of ball bearings (i.e. replacing sliding friction with rolling friction)streamlining the body.
Error message | View complete answer on https://byjus.com
What are 5 ways to reduce friction?
Methods for Reduction friction:Make the surfaces little more smoother. … Lubrication is another way to make a surface smoother. … Make the object more streamlined. … Reduce the Normal force acting between the surfaces in contact. … Reduce the contact between the surfaces, so that less number of bonds will be formed.
Error message | View complete answer on https://www.toppr.com
What are 10 examples of reducing friction?
How to reduce frictionPutting Oil. Oil is applied on hinges of door. … Applying Grease and Lubricants. Grease is used in moving parts of bicycle to remove friction. … Using Wheels. It is difficult to move heavy suitcase. … Using ball Bearings. Ball bearings are small metal balls placed between moving parts of a machine. … Polishing.
Error message | View complete answer on https://www.teachoo.com
