1. What are the differences between a bound morpheme and a bound root? Bound morphemes which cannot occur as separate words include two types: bound root and affix. A bound morpheme may be either a bound root or an affix. Bound roots, only one type of bound morphemes, are included in ...
百度试题 结果1 题目mixture and compounds - what are they and examples of each.相关知识点: 试题来源: 解析 mixture and compounds - what are they and examples of each.混合物和化合物-他们和每个例子是什么.反馈 收藏
Both have the advantage of being resistant and easy to clean. The face shield should be large enough to cover the entire face (down to the chin). The measurements are usually between 36 to 39 cm for an adult, with a minimum thickness of 0.3 cm. For children ages 3 to 10, the sizes...
Sodium bicarbonate (baking soda - NaHCO3) What are non compound examples? The following are examples of NOT compounds.Br2 , bromine, is a diatomic element, or a molecular element. Only one element is in its structure though, so it is not a compound. Ar , argon, is an atom; thus, it...
What's the name of the following compound? What are the rules for naming covalent compounds? Give the systematic name for the compound Al(NO3)3 What are the IUPAC nomenclature rules for naming elements? What are examples of IUPAC nomenclature for organic compounds?
What are some examples of nucleic acids? Nucleic Acids: Nucleic acids are macromolecules, which means they are very large molecules that contain more than 10,000 atoms! They are made up of repeating units that contain a nitrogenous base, a phosphate group, and a five-carbon sugar. Answer and...
Igneous rocks are of two types, intrusive and extrusive. Intrusive igneous rocks are formed when the magma cools off slowly under the earth’s crust and hardens into rocks. Gabbro and granite are examples of intrusive igneous rocks. Rapid cooling results in smaller crystals while slow cooling res...
Ionic compounds are chemical compounds that are bound together by electrical charges of individually-charged ion atoms. Typically, an ionic compound is composed of positively-charged metals and negatively-charged nonmetals, and they form crystalline structures. Ordinary salt — NaCl — is one of the...
What are the main properties of covalent compounds? Covalent Compound: Covalent compounds are formed when electrons are shared between the atoms and due to this sharing of electrons, they exhibit unique physical properties as compared to ionic compounds. Answer and Explanation: 1 Some of the main...
What elements are in salt? What are examples of salt compounds? Is table salt a compound? What is the molecular formula for salt? What is common to all salts? What is sodium chloride? What is the chemical formula for sea salt?