Avoid These Common Mistakes While Learning Spanish

Avoid These Common Mistakes While Learning Spanish You want to learn Spanish but still sound like you know what youre doing? If so, here are 10 mistakes you can avoid in your studies: 10. Being Afraid To Make Mistakes The truth is, nobody learns a foreign language without making mistakes along the way, and thats one we all learn, even with our native language. The good news is that wherever you go in the Spanish-speaking world, your sincere attempts to learn the language will almost always be appreciated. 9. Assuming That the Textbook Knows Best Even educated people dont always talk according to the rules. Although Spanish according to the rules will almost always be understood, it can lack the texture and sincerity of Spanish as it really is spoken. Once you feel comfortable using the language, feel free to imitate the Spanish you hear in real life and ignore what your textbook (or this site) tells you. 8. Ignoring Proper Pronunciation Spanish pronunciation isnt all that difficult to learn, and you should make an effort to imitate native speakers whenever possible. The most common mistakes of beginners include making the l of fà ºtbol sound like the ll in football, making the b and v sound different from each other (the sounds are identical in Spanish), and failing to trill the r. 7. Not Learning the Subjunctive Mood In English, we seldom make a distinction when verbs are in the subjunctive mood. But the subjunctive cant be avoided in Spanish if you wish to do more than state simple facts and ask simple questions. 6. Not Learning When To Use Articles Foreigners learning English often have a hard time knowing when to use or not use a, an and the, and its the same for English speakers trying to learn Spanish, where the definite (el, la, los, and las) indefinite articles (un, una, unos, and unas) can be confusing.. Using them incorrectly usually wont keep you from being understood, but it will mark you as someone whos awkward with the language. 5. Translating Idioms Word for Word Both Spanish and English have their share of idioms, phrases whose meanings cannot readily be determined from the meanings of the individual words. Some idioms translate exactly (for example, bajo control means under control), but many dont. For example, en el acto is an idiom meaning on the spot. Translate it word for word and youll end up with in the act, not the same thing. 4. Always Following English Word Order You can usually follow English sentence order (except for putting most adjectives after the nouns they modify) and be understood. But as youre learning the language, pay attention to the many times where the subject is placed after the verb. Changing the word order can sometimes subtly change the meaning of a sentence, and your use of the language can be enriched as you learn different word orders. Also, some English constructions, such as placing a preposition at the end of a sentence, should not be imitated in Spanish. 3. Not Learning How To Use Prepositions Prepositions can be notoriously challenging. It can be helpful to think about the purpose of the prepositions as you learn them, rather than their translations. This will help you avoid mistakes such as using pienso acerca de ti (Im thinking near you) instead of pienso en ti for Im thinking about you.. 2. Using Pronouns Unnecessarily With very few exceptions, English sentences require a subject. But in Spanish, that frequently isnt true. Where it would be understood by the context, the subject of a sentence (which in English often would be a pronoun) can and usually should be omitted. It usually wouldnt be grammatically incorrect to include the pronoun, but use of the pronoun can sound clunky or give it unnecessary attention. 1. Assuming That Spanish Words That Look Like English Words Mean the Same Thing Words that have the same or similar form in both languages are known as cognates. Since Spanish and English share a large vocabulary derived from Latin, more often than not words that are alike in both languages have similar meanings. But there are plenty of exceptions, known as false friends. Youll find, for example, that embarazada usually means pregnant rather than embarrassed, and that a violador usually is a rapist, not someone who merely committed a traffic infraction.

Cerium Facts - Ce or Atomic Number 58

Cerium Facts - Ce or Atomic Number 58 Cerium (Ce) is atomic number 58 on the periodic table. Like other lanthanides or rare earth elements, cerium is a soft, silver-colored metal. Its the most abundant of the rare earth elements. Cerium Basic Facts Element Name: Cerium Atomic Number: 58 Symbol: Ce Atomic Weight: 140.115 Element Classification: Rare Earth Element (Lanthanide Series) Discovered By: W. von Hisinger, J. Berzelius, M. Klaproth Discovery Date: 1803 (Sweden/Germany) Name Origin: Named after the asteroid Ceres, discovered two years before the element. Cerium Physical Data Density (g/cc) near r.t.: 6.757 Melting Point ( °K): 1072 Boiling Point ( °K): 3699 Appearance: Malleable, ductile, iron-gray metal Atomic Radius (pm): 181 Atomic Volume (cc/mol): 21.0 Covalent Radius (pm): 165 Ionic Radius: 92 (4e) 103.4 (3e) Specific Heat (20 °C J/g mol): 0.205 Fusion Heat (kJ/mol): 5.2 Evaporation Heat (kJ/mol): 398 Pauling Negativity Number: 1.12 First Ionizing Energy (kJ/mol): 540.1 Oxidation States: 4, 3 Electronic Configuration: [Xe] 4f1 5d1 6s2 Lattice Structure: Face-Centered Cubic (FCC) Lattice Constant (Ã…): 5.160 Electrons per Shell: 2, 8, 18, 19, 9, 2 Phase: Solid Liquid Density at m.p.: 6.55 g ·cm−3 Heat of Fusion: 5.46 kJ ·mol−1 Heat of Vaporization: 398 kJ ·mol−1 Heat Capacity (25  °C): 26.94 J ·mol−1 ·K−1 Electronegativity: 1.12 (Pauling scale) Atomic Radius: 185 pm Electrical Resistivity (r.t.): (ÃŽ ², poly) 828 nÃŽ ©Ã‚ ·m Thermal Conductivity (300 K): 11.3 W ·m−1 ·K−1 Thermal Expansion (r.t.): (ÃŽ ³, poly) 6.3  µm/(m ·K) Speed of Sound (thin rod) (20  °C): 2100 m/s Youngs Modulus (ÃŽ ³ form): 33.6 GPa Shear Modulus (ÃŽ ³ form): 13.5 GPa Bulk Modulus (ÃŽ ³ form): 21.5 GPa Poisson Ratio (ÃŽ ³ form): 0.24 Mohs Hardness: 2.5 Vickers Hardness: 270 MPa Brinell Hardness: 412 MPa CAS Registry Number: 7440-45-1 Sources: Los Alamos National Laboratory (2001), Crescent Chemical Company (2001), Langes Handbook of Chemistry (1952) Return to the Periodic Table