What would happen if you tried to put two balloons with the same charge together? When rubbing a balloon with a wool cloth, it puts negative charges on the balloon. Negative charges attract to positive charges. When both balloons are rubbed with the wool cloth, the both receive negative charges, so they will repel each […]
Does the coronavirus disease affect children?
Does the coronavirus disease affect children? Children are likely to become infected with coronavirus (COVID-19) at roughly the same rate as adults, but the infection is usually mild. Does the coronavirus belong to a family of viruses? Coronaviruses are a large family of viruses with some causing less-severe disease, such as the common cold, and […]
How many organic elements are there?
How many organic elements are there? The Four Organic Elements. This is a preview. How many unique organic compounds are there? The current estimate is around 20 million different organic compounds that we know about. How important are the organic compounds in your life? Organic compounds are important because all living organisms contain carbon. They […]
How do I get rid of raindrops on Windows?
How do I get rid of raindrops on Windows? Here are four methods for removing water spots from windows: Vinegar and water: Spray the glass with a solution of equal parts water and white distilled vinegar. Be sure to thoroughly saturate the areas with the most prominent buildup. Allow the solution to sit for a […]
What are 3 qualities of metals?
What are 3 qualities of metals? Three properties of metals are: Luster: Metals are shiny when cut, scratched, or polished. Malleability: Metals are strong but malleable, which means that they can be easily bent or shaped. Conductivity: Metals are excellent conductors of electricity and heat. What metals oxidize easily? The order of some common metals […]
Who developed the Big 5 personality traits?
Who developed the Big 5 personality traits? In the 1940s, Raymond Cattell developed a 16-item inventory of personality traits and created the Sixteen Personality Factor Questionnaire (16PF) instrument to measure these traits. Robert McCrae and Paul Costa later developed the Five-Factor Model, or FFM, which describes personality in terms of five broad factors. What are […]
How do you identify independent and dependent variables?
How do you identify independent and dependent variables? Independent and dependent variables The independent variable is the cause. Its value is independent of other variables in your study. The dependent variable is the effect. Its value depends on changes in the independent variable. What is the difference between independent and dependent variable in research? The […]
How do we calculate the number of electrons?
How do we calculate the number of electrons? To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number: number of protons = atomic number. number of electrons = atomic number. number of neutrons = mass number – atomic number. Why is an atom an electrical Newton? Atoms of […]
What are ocean currents give example?
What are ocean currents give example? One major example of an ocean current is the Gulf Stream in the Atlantic Ocean. Ocean currents can be found on the water surface and deeper down. Currents on the surface often depend on wind. They travel clockwise in the northern hemisphere. How are currents named? the currents are […]
What are the difference between ionic compound and covalent compound?
What are the difference between ionic compound and covalent compound? 1. Ionic compounds are formed by the transfer of electrons that are positively and negatively charged, whereas, covalent compounds are formed by sharing the electrons. In an ionic compound, bonding involves a metal and nonmetal, whereas, in the covalent compound, bonding is between nonmetals. What […]