百度试题 结果1 题目Which of the following is a compound? A. Oxygen B. Hydrogen C. Water D. Nitrogen 相关知识点: 试题来源: 解析 C。水(Water)是化合物。氧气(Oxygen)、氢气(Hydrogen)和氮气(Nitrogen)都是单质。
thermionicnitrogenand thermit slag thermo goring kerr thermo-color thermo-flask thermo-hamper effect thermo-integrator thermo-magnetic thermo-optical instab thermobrilliance thermocautery for eye thermocoax thermocompression bon thermocouples cables thermode thermoduric bacterium thermodynamic calcula thermodynamic ...
blood urea-nitrogen a blood vessel creep blood bloodsweat tears bloodsweat andtears blood-cold syndrome blood-oxygen release blood-soaked hypoxia blood-soakedolloid bloodgas partition co bloodagent bloodelfsorcerori bloodhenge druid bloodhound epic bloodless feckless bloodline document bloodlord mandokir ...
Become a Study.com member to unlock this answer! Create your account View this answer The given compound is shown below: The hybridization of N(I) and N(II) and respectively. The lone pair of N(I) is a part of the aromatic... See full answer below....
The light-emitting material of a nitrogen compound has the chemical formula: MEuAlSiCN, wherein M is one or more of Li, Mg, Ca, Sr, and Ba; 0 王 海嵩鮑鵬
Nitrogen is a gas. Byanon161881— On Mar 21, 2011 So is nitrogen a solid, liquid, or gas? That's all i want to know. Byanon48387— On Oct 12, 2009 Anon46939: Nitrogen is not compoosed of raw materials. It is an element. Therefore, it *is* the raw material. ...
Is the compound ammonium sulfide ionic, molecular, or an acid? Write its formula. What is the formula for the compound formed between barium and nitrogen? (a) What is the compound formula of iron(II) nitrate? (b) Identify it as an ionic compound, acid, or molecular compound. ...
Antibacterial activity deals with the potential of a compound to kill bacteria or retard their growth rate. Such active agents must be non-toxic to nearby healthy cells and tissues. Antimicrobial agents help to destroy or inhibit the activity of the microorganisms present in a host body and thus...
amino acid analyser amino acid compound i amino acid enantiomer amino acid transporte amino acids selenomet amino acids dicarboxy amino guanidine amino-4-245-trifluoro amino-alkyd resin for amino-methylene-phosp amino-phosphine oxide aminoacidnitrogen aminoacylhistidine di aminoanisolediazols aminoazotolu...
What is the formula for an ionic compound made of aluminum and oxygen? Bonding Elements: Most of the 118 elements interact with other elements, and these interactions often result in bonding. Once two or more elements bond, they create what's known as a compound. Compounds are reco...