Does oxygen have a triple bond? Oxygen tends not to form triple bonds due to formal charge reasons. If oxygen starts with 6 electrons and forms a triple bond, then it has 2 lone pair electrons. Using the formal charge formula, 6 – (2+6/2) = 1. Since oxygen is so electronegative, it’ll tend not to […]
What are the disadvantages of mercury?
What are the disadvantages of mercury? The Weaknesses or the disadvantages of Mercury: It cannot measure very low temperature, because its freezing point is high (-40ºC) Mercury is poisonous, so it harmful if its tube is broken. Its price is very high. display is harder to read. cannot be used for thermograph. slow response. fragile. […]
How can I live without a heater?
How can I live without a heater? How to Warm Your Home Without a Heater Fireplace. A fireplace is a great way of heating your home without using your furnace or heater. Properly Seal Windows and Doors. Leaky windows and doors let cold air in and warm air out. Maximize Nature’s Warmth. Shut the Door! […]
Is Earth an exoplanet?
Is Earth an exoplanet? Earth is the only planet known to harbor life and, as a result, the search for habitable and inhabited planets beyond the Solar System commonly focuses on analogs to our planet. However, Earth’s atmosphere and surface environment have evolved substantially in the last 4.5 billion years. What is the most Earth […]
What is positive behavior in the classroom?
What is positive behavior in the classroom? Behavior analysts play an important role in developing strategies that yield positive results in the school learning environment. Examples of positive behavior supports in the classroom can include routines, proximity, task assessment, and positive phrasing. What are examples of positive behaviors? 9 Examples of Positive Behavior Support & […]
What is Ammeter explain with diagram?
What is Ammeter explain with diagram? An ammeter (from ampere meter) is a measuring instrument used to measure the current in a circuit. Electric currents are measured in amperes (A), hence the name. Instruments used to measure smaller currents, in the milliampere or microampere range, are designated as milliammeters or microammeters. What is meant by […]
What solutions have more OH than H+?
Is anything in retrograde right now 2020?
Is anything in retrograde right now 2020? This is just an optical illusion. Hence the planets appear to stop, go backward referred to as retrograde, stop again and go forward called as Direct motion….Mercury. Direction Retrograde From Oct 14, 2020 11° To Nov 3, 2020 25° What sign is Pluto in today? Scorpio What is […]
What happen if the Earth is bigger than its current size?
What happen if the Earth is bigger than its current size? First, if the Earth is bigger that its current size, it would also gain a stronger magnetic field and greater gravitational pull because of the additional mass, and this is a bad news for us, because lifting an object would be so much difficult […]