Is argon a stable element? Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. The complete octet (eight electrons) in the outer atomic shell makes argon stable and resistant to bonding with other elements. How many types […]
What are the four rules of drawing fields?
What are the four rules of drawing fields? 1 Answer 1) Electric field lines are always drawn from High potential to. 2) Two electric field lines can never intersect each other. 3) The net electric field inside a Conductor is Zero. 4) Electric field line from a positive charge is drawn radially outwards and from […]
What is albedo of the earth?
What is albedo of the earth? The fraction of the incoming solar energy scattered by Earth back to space is referred to as the planetary albedo. This reflected energy is a fundamental component of the Earth’s energy balance, and the processes that govern its magnitude, distribution, and variability shape Earth’s climate and climate change. What […]
What are students weaknesses?
What are students weaknesses? Academic weaknesses are disadvantages an individual faces in a learning environment. These can relate to skills, abilities, experience, knowledge and character traits. Academic weaknesses may be identified as part of an admissions process or analysis of a student’s learning goals and progress. What is your strength? In general, your strengths should […]
Which is better natural or forced convection?
Which is better natural or forced convection? When considering the mechanism of forced convection, it is has a complicated mechanism than the natural way. That is because, in this method, we have to regulate two factors; fluid motion and heat conduction. Ex: higher the rate of motion of the fluid, higher the heat transfers. What […]
What is the role of the government in a free market economy?
What is the role of the government in a free market economy? Economists, however, identify six major functions of governments in market economies. Governments provide the legal and social framework, maintain competition, provide public goods and services, redistribute income, correct for externalities, and stabilize the economy. Why government intervention is bad? Government intervention causes more […]
What are the charges on the calcium ion?
What are the charges on the calcium ion? Since calcium lost two electrons, it has 20 protons, but only 18 electrons. This makes calcium a positive ion with a charge of 2+. What is the color of calcium nitride? Calcium nitride Names Appearance red-brown crystalline solid Density 2.670 g/cm3 2.63 g/cm3 (17 °C) Melting point […]
Which of the following occupies more volume?
Which of the following occupies more volume? Gases occupy more volume than solids and liquids for the same number of particles because of less inter-molecular force of attraction and more inter-molecular distances. Byjus Asked on June 15, 2016 in Chemistry. Which has maximum volume at STP? Now, it is clear that among the given options, […]
Is active or passive transport faster?
Is active or passive transport faster? Active transport is a rapid process. Passive transport is a comparatively slow process. What are the 4 methods of passive transport? The rate of passive transport depends on the permeability of the cell membrane, which, in turn, depends on the organization and characteristics of the membrane lipids and proteins. […]
What items are not sustainable?
What items are not sustainable? Here are the 10 worst single-use plastics and some eco-friendly alternatives you can swap them for! Plastic Straws. In Australia, 2.47 billion plastic straws end up in landfill. Plastic Drink Stirrers. Balloon Sticks. Plastic Cotton Buds. 5 & 6. Plastic Cutlery. Plastic Cups. Plastic Containers. What is the difference between […]