What is the most common way to start a sentence? 1. The most common sentence pattern is to write the subject first, followed by the verb: Weeds are important too because birds eat the seeds. 2. Reverse the sentence to begin with the dependent adverbial clause: Because birds eat the seeds, weeds are important too. […]
What are the exceptions to electron affinity?
What are the exceptions to electron affinity? There are, however, two major exceptions to this trend: The electron affinities of elements B through F in the second row of the periodic table are less negative than those of the elements immediately below them in the third row. Which element has the most positive electron affinity? […]
Is work required to pull a nucleon out of an atomic nucleus?
What tool do you use to tighten nuts?
What tool do you use to tighten nuts? Spanners What happens if a bolt is over tightened? Everyone who has ever worked with fasteners has accidentally messed one up at some point. One of the most damaging ways to do that is by over-tightening, or over torquing the fastener. This can result in stripping screws, […]
Why do two bodies not attract each other?
Why do two bodies not attract each other? According to the laws of gravitation force, all masses attract each other. the greater the masses, the stronger the pull. the closer the masses, the stronger the pull. What causes items to attract? Electric charge is a physical property of particles or objects. It causes them to […]
What is a good rating for voltage drop test?
What is a good rating for voltage drop test? With a good connection, there should be no drop, or at least very little (under 0.4 volts usually, and ideally under 0.1 volts). If the drop is more than a few tenths, then there’s too much resistance, the connection will have to be cleaned or repaired. […]
What liquids expand freezing?
What liquids expand freezing? Expansion. Some substances, such as water and bismuth, expand when frozen. Does ice expand contract? When you heat ice, the molecules gain kinetic energy, and the ice expands until it melts. But once all the ice has turned to water and the temperature starts rising again, expansion stops. Between 32 and […]
What organs work together so we can breathe?
What organs work together so we can breathe? The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean […]
How do you identify bullish momentum?
How do you identify bullish momentum? Momentum is used by investors to trade stocks in an uptrend by going long (or buying shares) and going short (or selling shares) in a downtrend. In other words, a stock can be exhibit bullish momentum, meaning the price is rising, or bearish momentum where the price is steadily […]
How many electrons does sodium ion have?
How many electrons does sodium ion have? 10 electrons Why is the sodium ion represented as Na+? Neutral sodium atom (Na) becomes sodium cation (Na+) by releasing an electron. positive charge on the sodium cation is balanced by the negative charge on the chloride, so the ionic compound is neutral. What is the difference between […]