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Mendeleev was the inventor of the Periodic Table. He organized all the known elements into the periodic table based on atomic number. He was also able to predict the existence of elements that had not yet been discovered based on gaps in the table he created. Based on observations of other elements in the groups he was also able to predict the characteristics of these unknown elements as well. NICE! dude
The NFL mock draft is when football analysts try to predict what teams will draft which players based on what that teams needs to improve with
It's based on the location of top colleges.
No, the belief that the world would end in 2012 was based on a misinterpretation of the Mayan calendar. The Mayans did not predict an apocalypse, but rather their calendar simply marked the end of one cycle and the beginning of another. Therefore, the world was not meant to end in 2012.
von Thunen 1826, a German farmer. the model is based on transportation costs and location.
Yes, it is possible - the electron configuration is a specific characteristic.
Yes, it is possible - the electron configuration is a specific characteristic.
the climate in greec
Least to highest
Based on the trends in the periodic table, the noble gas notation of the element with atomic number 117 will be[Rn]5f146d107s27p5
Of course. Chemistry still applies, and that is based on the electron configuration, not the nucleus, per se.
The answer you are probably looking for is the periodic table, which arranges the elements. The periodic table can help predict properties of an element based on the element's location. All the elements in a veritcle collum (also known as family or group) will have the same number of valence electrons and thus behave in a similar manner. Elements can also be compared to one another on the horizontal axis(the period). i.e. moving from left to right elements become less metalic and do not exibit metallic properties as stongly. General location on the table can tell you what type of element it is; metal, nonmetal, metalloid/semimetal. or the # of protons and electrons in the element, the atomic mass.
The electron configuration provided seems to be incorrect. The correct electron configuration for an element is based on the Aufbau principle, which governs the way electrons fill energy levels and sublevels. Double-check the electron configuration using the correct order of filling for orbitals.
Electronegativity is, to some extent, a subjective value (though based on a composite of actually measurable physical properties). The highest electronegativity is usually assigned to fluorine. The electron configuration of fluorine's outermost shell is 2s2 2p5.
An element can either gain or lose electrons to achieve a noble gas electron configuration. Such an electron configuration gives an atom of an element a full outer shell, thereby making that element's ion nonreactive. Metals tend to lose electrons, and become cations, whereas nonmetals tend to gain electrons, and become anions. The amount of electrons an element gains of loses is based on the group/family the element is found in on the Periodic Table.
You look at trends. An element is likely to have properties somewhere between the element above it and the element below it; if there's nothing below it (or above it), then you can follow the general trend up (or down) that column and extrapolate.
Bromine is a liquid element. This property cannot be entirely predicted due to its placement on the Periodic Table. The most obvious property that can be predicted is that it is a non metal. But liquidity most certainly is the more difficult of the propertys to predict.