What is the strongest covalent bond? Sigma bonds Do covalent bonds melt easily? Covalent molecular They have low melting points and boiling points because the attractions between molecules are easy to overcome. Which is the strongest chemical bond? Covalent bond is the strongest bond. Answer: There are a variety of ways atoms bond to one […]
What is the most expensive ride at Universal?
What is the most expensive ride at Universal? Estimated at $150 million for the $200 million Harry Potter expansion project, the Forbidden Journey ride takes guests on a wild journey over Hogwarts, through a quidditch match, in a duel with dragons, giant spiders, and dementors. The technology behind the ride is the costliest. What is […]
How many angle Bisectors does a triangle have?
How many angle Bisectors does a triangle have? three angle bisectors What is difference between centroid and Orthocentre of a triangle? The centroid of a triangle is the point at which the three medians meet. The orthocenter is the point of intersection of the altitudes of the triangle, that is, the perpendicular lines between each […]
What are the 10 families of elements?
What are the 10 families of elements? Terms in this set (10) alkali family. group 1, hydrogen is not a member. alkaline earth. group 2, also very reactive, only 2 valence electrons. transition metals. boron family. carbon family. nitrogen family. oxygen family. halogen family. Which family of the periodic table is the most unique? The […]
What are the major disciplines of knowledge?
What are the major disciplines of knowledge? Learning Objectives Discipline Branch Examples Business Accounting, economics, finance, management, marketing Humanities Art, history, languages, literature, music, philosophy, religion, theater Natural and applied sciences Biology, chemistry, computer science, engineering, geology, mathematics, physics, medicine What are the four major academic disciplines? Contents Humanities. 1.1 Performing arts. 1.2 Visual arts. […]
Which Oxyacid does not exist?
Can you prove a hypothesis?
Can you prove a hypothesis? You can, and, if you become a scientist, you should disprove a hypothesis or even theory. Because they can be. You cannot however PROVE either of them. Every theory and hypothesis is simply “not disproven” There is no such thing as a proven anything in science. What does it take […]
What are the 4 stages of a fire?
What are the 4 stages of a fire? Compartment fire development can be described as being comprised of four stages: incipient, growth, fully developed and decay (see Figure 1). What are the signs of poor housekeeping? Signs of poor housekeeping Cluttered or poorly organized work spaces. Untidy or dangerous storage of materials (e.g. dangerous stacking […]
What are the 7 steps of using an AED?
What are the 7 steps of using an AED? The AED protocol has seven basic steps: Check unresponsiveness. Call 9-1-1 or the local emergency number (if applicable) and retrieve the AED. Open the airway and check for breathing. Check for a pulse. Attach the AED electrode pads. Analyze the heart rhythm. Press the “shock” button, […]
What does == mean in Python?
What does == mean in Python? equality operator Can you use += in python? += adds a number to a variable, changing the variable itself in the process (whereas + would not). Similar to this, there are the following that also modifies the variable: -= , subtracts a value from variable, setting the variable to […]