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Predict the most likely ions to form from the following elements Br and Element 119?
The element with atomic number 119 is a theoretical element and hasn't been observed. However, it does still have an IUPAC systematic placeholder name; which is Ununennium (Uue). Only one attempt has ever been made to make this element. That was in 1985, when Calcium-48 ions were bombarded at Einsteinium-254. It was a failure. If it were to be discovered, it would be the first element of period 8 and would probably fit in under Francium.
What else can I help you with?
How can you use oxidation numbers to predict what an element will bond with?
Oxidation numbers can help predict the way an element will bond by indicating the charge an element is likely to obtain when forming a compound. Elements tend to bond in a way that results in achieving a more stable oxidation state, such as by gaining or losing electrons to achieve a full valence shell. By knowing the possible oxidation states of an element, one can anticipate how it will bond with other elements to achieve a balanced charge in a compound.
How do you know what elements will form ionic compounds together?
Ionic compounds are formed between elements with significantly different electronegativities. When one element has a low electronegativity (such as metals) and the other has a high electronegativity (such as nonmetals), they are likely to form an ionic bond. Periodic trends can also help predict which elements are likely to form ionic compounds.
What determines the most likely oxidation state of element?
The most likely oxidation state of an element is determined by the number of valence electrons it has. Elements tend to react in a way that allows them to achieve a full outer electron shell, often following the octet rule. This leads to the most common oxidation state for that element.
An unkown element is shiny and is found to be a good conductor of electircity what other properties would you predict for it?
Based on the properties you described, the unknown element is likely a metal. Metals are typically shiny and good conductors of electricity. You could also predict that it is likely malleable and ductile, as these are common properties of metals.
What is meant by the activity of an element?
The activity of an element refers to its reactivity or how likely it is to participate in chemical reactions. Elements with high activity readily form compounds, while those with low activity are less likely to react with other substances. The activity of an element is often influenced by its position on the periodic table.
How can you use oxidation numbers to predict what an element will bond with?
Oxidation numbers can help predict the way an element will bond by indicating the charge an element is likely to obtain when forming a compound. Elements tend to bond in a way that results in achieving a more stable oxidation state, such as by gaining or losing electrons to achieve a full valence shell. By knowing the possible oxidation states of an element, one can anticipate how it will bond with other elements to achieve a balanced charge in a compound.
Which of following types of models is most likely to be used to predict earthquakes?
Computer Model
Which element does element-logy belong of which element?
"Element-logy" likely refers to the study of elements, which belong to the periodic table of elements. Elements are substances that cannot be broken down into simpler components and are represented by a unique chemical symbol.
What elements are least likely to react with other element?
Nobel gasses.
What does the symbol he stand for?
Most likely helium, an element on the Periodic Table of Elements.
How do you know what elements will form ionic compounds together?
Ionic compounds are formed between elements with significantly different electronegativities. When one element has a low electronegativity (such as metals) and the other has a high electronegativity (such as nonmetals), they are likely to form an ionic bond. Periodic trends can also help predict which elements are likely to form ionic compounds.
What determines the most likely oxidation state of element?
The most likely oxidation state of an element is determined by the number of valence electrons it has. Elements tend to react in a way that allows them to achieve a full outer electron shell, often following the octet rule. This leads to the most common oxidation state for that element.
Which of the following Group 18 elements would be most likely to form a compound with fluorine?
Krypton (Kr) is the Group 18 element most likely to form a compound with fluorine because it has the highest electronegativity and more tendency to react with other elements, compared to xenon (Xe) and argon (Ar).
Where on the periodic table are element most likely to react with other elements which direction?
The most reactive elements are alkali metals and halogens.
An element that is likely to combine with other elements to form new substances is said to be?
metallic
An unkown element is shiny and is found to be a good conductor of electircity what other properties would you predict for it?
Based on the properties you described, the unknown element is likely a metal. Metals are typically shiny and good conductors of electricity. You could also predict that it is likely malleable and ductile, as these are common properties of metals.
Element A is in the same group as element B and the same period as element C Which two of the three elements are likely to have similar properties?
Element A and element B are the most likely to have similar properties because they belong in the same family, because if you know an element's family you can tell the number of valance electrons and the elements they react with. In periods, the properties are not alike, they slowly change in a pattern.
