Features and Features Flush Mount Indoor and Outdoor Use Keypad Programmable Illuminated Backlit Keys Keypress Feedback via Built-In Sounder Bi-Color Red/Green LED Indicates Relay Status Yellow LED Indicates Program Mode 120 Users 10 to 30 Volt DC Operation 12 to 24 Volt AC Operation 2 Amp Main Relay Remote Trigger Input (REX) 5-Year Product DescriptionThe 212e Keypad is designed for convenience, and features a singlerelay output to control any device requiring an on/off switch. IEI 212e StandaloneTMKeypad Installation/ Programming ManualContentsSection 1: Features and Product DescriptionSection 2: SpecificationsSection 3: MountingSection 4: Harness the 212e Keypad to a Maglock (Fail-Safe) the 212e Keypad to an Electric Strike(Fail-Secure) a Normally Closed Remote Trigger as Request to Exit (REX)ButtonSection 5: Testing the KeypadSection 6: Main Relay Keypad OptionsSection 7: TroubleshootingSection 8: Programming Mode LoopbackSection 9: WarrantyDocument # 6104001, Rev. Example: stock market Search IEI 212e Standalone Keypad Installation/ Programming …
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Judge Cannon didn't make a ruling today from the bench. What did we learn from what transpired today?ĬARRIE JOHNSON: You know, lawyers for former President Trump basically wanted Judge Aileen Cannon, a judge that Trump appointed to the bench during his presidency, to wait until after the election, to wait until after November 2024 to hold this trial, whereas prosecutors for Jack Smith, the special counsel, had been raring to go, and they want to go to trial this December. GEOFF BENNETT: On the classified documents case, there was a pretrial hearing today where the parties involved discussed the trial date and how sensitive information would be handled. The scheduling will be a little bit of a complication, as we will learn more about in the coming weeks and months. So, Jack Smith has enough human beings to do his work in two places at once, both Florida and Washington, D.C. In large part, those same prosecutors and agents will remain on those investigations as the cases potentially go to trial. we don't yet know that - and the classified documents case, which is unfolding right now in Florida?ĬARRIE JOHNSON: Remember, when the special counsel, Jack Smith, was appointed last November, he had kind of a two-part mandate.īut Smith largely absorbed ongoing investigations with prosecutors that had been on the job and agents that had been on the job for many months already. GEOFF BENNETT: Carrie, what's the expectation for how the special counsel would handle both cases, a potential January 6 case, perhaps in Washington, D.C. The nature of these exact charges remains unknown for now. We also know that DOJ has been investigating fund-raising based on bogus election fraud claims Trump and his affiliates made. We know the DOJ has been investigating very aggressively these alleged fake slates of electors from seven different swing states that were supposed to replace the legitimate electors that would have cast their ballots for Biden and Harris in 2020. Geoff, we don't know exactly what those charges are. Otherwise, the DOJ is going to proceed and perhaps seek a federal criminal indictment of him for charges related to the January 6 insurrection. He said he expects to be charged, because such a move - quote - "almost always means an arrest and indictment."ĬARRIE JOHNSON, NPR: Most of what we know comes from Donald Trump himself.īut, in many cases, targets of federal criminal investigations get an opportunity to present their own evidence to a grand jury before the prosecution asks the grand jurors to go out and indict an individual.Īnd it appears that's what's taking place here, that Trump's lawyers have gotten notice that Trump, if he wants to, can appear before the grand jury as late as Thursday this week. Capitol on January 6, 2021.Ĭarrie Johnson covers the Justice Department for NPR, and joins us now.ĭonald Trump said on social media today that he was given what he called a very short four days to report to the grand jury for testimony. Trump's actions in the aftermath of the presidential election, including the insurrection at the U.S. In a post on his TRUTH Social account today, the former president said he received the notice Sunday night from special counsel Jack Smith, who is investigating Mr. (BREAK) GEOFF BENNETT: Good evening, and welcome to the "NewsHour."įormer President Donald Trump says he's been notified that he's a target in the special counsel investigation into efforts to overturn the 2020 election results, signaling that he's likely to be charged with federal crimes. The slow pace and minimal gains of Ukraine's counteroffensive against Russia prompt questions about military strategy.Īnd despite legally owning rights to much of the Colorado River, indigenous tribes in the West are largely cut off from accessing its water.ĬRYSTAL TULLEY-CORDOVA, Navajo Nation: We want to be able to have water rights that are secured, that we can be able to develop, to be able to close the clean water access gap. On the "NewsHour" tonight: Donald Trump says he's the focus of a special counsel investigation into efforts to overturn the 2020 election, compounding the former president's legal troubles. Let me tell you the atomic mass of Nitrogen and oxygen. However, this value is very small and the reason behind such a small value is the difference in atomic mass of Nitrogen and oxygen. So they tend to remain at the top layer of atmosphere.īecause of these reasons, nitrogen is 78 % in Earth’s atmosphere. Other gases like hydrogen, helium, argon, neon, etc are lighter than nitrogen. Hence they remain close to Earth’s surface. Also Nitrogen and oxygen are heavy compared to other gases present in the atmosphere.Nitrogen gas does not get easily involved in chemical reaction with other elements present in the Earth’s atmosphere.There are few reasons which make 78% of Nitrogen in the atmosphere. Why is Nitrogen 78 percent of the atmosphere? Thus nitrogen is very important for plants and animals to grow, survive and reproduce. As nitrogen is important for plants, there are many nitrogen-containing fertilizers available for the better growth of plants.Also too much nitrogen is also harmful for the growth of plants. Plants which do not get enough nitrogen turn yellow and they also lack growth. Plants receive nitrogen from the water and soil in the form of nitrates and ammonium.Chlorophyll which is responsible for the green color of the plants has a large amount of nitrogen in it. Plants prepare their food during the photosynthesis process. Apart from humans, plants also need nitrogen for their growth.The nitrogen present in human body does not enter directly from the air, but it enters our body from the food which we eat.For their growth, replacement or repair, nitrogen is very essential. Our skin, hair, muscles, nails, blood, etc contains proteins. Also nitrogen is a part of amino acids, which are the building block of proteins in our body.DNA is responsible for the transfer of genetic information from one generation to another. Nitrogen is present in the nucleic acid of our body which includes DNA and RNA.Nitrogen element is very important for sustaining life because of the following reasons. HEX (Hexagonal) Melting point of Nitrogen (N 2) 63.23 K or -209.86 ☌ or -345.75 ☏ Boiling point of Nitrogen (N 2) 77.35 K or -195.79 ☌ or -320.43 ☏ Density 0.808 g/cm 3 (when liquid at barometric pressure) Main isotope 14N Who discovered Nitrogen and when? Protons 7 Neutrons 7 Electrons 7 Symbol N Atomic massĢ, 5 Electronic configuration 2s 2 2p 3 Atomic radiusġ55 picometers (van der Waals radius) Valence electronsĥ 1st Ionization energy 14.534 eV Electronegativity Nitrogen Element (N) Information Appearance Colorless gas State (at STP) Gas Position in Periodic table So if you want to know anything about Nitrogen element, then this guide is for you. In fact, the table mentioned below is the perfect information box (Which gives you every single detail about the nitrogen element in Periodic table.) This is a SUPER easy guide on Nitrogen element. So 1 u is 1/12 of the mass of a carbon-12 isotope: Both units are derived from the carbon-12 isotope, as 12 u is the exact atomic mass of that isotope. The atomic mass is usually measured in the units unified atomic mass unit (u), or dalton (Da). These concepts are further explained below. Mass of molecule calculated from the mass of its isotopes (in contrast of measured ba a mass spectrometer) Integer mass of molecule consisting of most abundant isotopes Ratio of mass m of a molecule and and the atomic mass constant m u Ratio of mass m and and the atomic mass constant m u Mass Concepts in Chemistry name in chemistry Note that the former is now often referred to as the "molecular weight" or "atomic weight". The former usually implies a certain isotopic distribution, whereas the latter usually refers to the most common isotope ( 16O 2). For example, the macroscopic mass of oxygen (O 2) does not correspond to the microscopic mass of O 2. This means that from a physical stand point, these mixtures are not pure. On the macroscopic level, most mass measurements of pure substances refer to a mixture of isotopes. In addition, the situation is rendered more complicated by the isotopic distribution. The name "atomic mass" is used for historical reasons, and originates from the fact that chemistry was the first science to investigate the same physical objects on macroscopic and microscopic levels. "Neither the name of the physical quantity, nor the symbol used to denote it, should imply a particular choice of unit." Sodium chloride is an ionic compound composed of sodium cations, Na +, and chloride anions, Cl −, combined in a 1:1 ratio.\) Keep in mind, however, that the formula for an ionic compound does not represent the composition of a discrete molecule, so it may not correctly be referred to as the “molecular mass.”Īs an example, consider sodium chloride, NaCl, the chemical name for common table salt. The formula mass for an ionic compound is calculated in the same way as the formula mass for covalent compounds: by summing the average atomic masses of all the atoms in the compound’s formula. Ionic compounds are composed of discrete cations and anions combined in ratios to yield electrically neutral bulk matter. A black sphere, attached to two red spheres and a white sphere is attached to the black sphere on the top right of the six-sided ring. Attached to the first black sphere of that row is another red sphere. Attached to the last black sphere of that row are two more white spheres. Attached to the farthest right black sphere is a red sphere, connected to two more black spheres, all in a row. Attached to each of the four black spheres is one smaller white sphere. Six black spheres are located in a six-sided ring and connected by alternating double and single black bonds. The merged cell under the first five columns reads “Molecular mass.” To the left of the table is a diagram of a molecule. The fifth column contains the symbol “=” in each cell except for the last, merged cell. The fourth column contains the numbers “12.01,” “1.008,” and “16.00” as well as the merged cell. The third column contains the multiplication symbol in each cell except for the last, merged cell. The second column contains the numbers “9,” “8,” and “4” as well as the merged, cell. The merged cell runs the length of the first five columns. The header row reads: “Element,” “Quantity,” a blank space, “Average atomic mass (a m u),” a blank space, and “Subtotal (a m u).” The first column contains the symbols “C,” “H,” “O,” and a merged cell. The table is made up of six columns and five rows. The model shows the molecular structure of aspirin, C 9H 8O 4. \): The average mass of an aspirin molecule is 180.15 amu. |
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