0 ; View Full Answer The most reactive metal is potassium (K). If enough neutrons are added to an atom, it becomes unstable and decays. The most reactive metal is Potassium (K) and the least reactive metal is Platinum (Pt). Hydrogen. Reactive. Lithium, sodium, and potassium all react with water, for example.
Silane. 4 Answers Available Asked by Martin edu on 26th April, 2020 To get notifications when anyone posts a new answer to this question, Follow New Answers. Share with your friends.
Melting point is 625 degrees Fahrenheit It's symbol is Pb Atomic number is 82 It's not very reactive Copper is has the symbol Cu It's atomic number is 29 It's a ductile metal Has high thermal and electrical conductivity. According to the Periodic Table of Radioactivity, at this time the most radioactive element known to man is element number 118, Oganesson.The decay rates for the latest man-made elements are so fast that it's hard to quantify how quickly they break apart, but element 118 has the heaviest known nucleus to date. It will be deleted.
. Oxygen. CH4. Share 0. It exists in gaseous form even at room temperature. The primary difference between metals is the ease with which they undergo chemical reactions. This article has a comprehensive list of radioactive elements and their properties.
Lead 10. In a reactivity series, the most reactive element is placed at the top and the least reactive element at the bottom. Ia group (Group 1) the alkali metals are the most reactive and they can lose an electron easily.
In the periodic table, Fluorine is the most reactive element.
Keep in mind, all elements can have radioactive isotopes. Non-Reactive… 9. Alkali metals can explode if they are exposed to water. C4H9SH. Reactive. He. HCN.
This is a list of the 118 chemical elements which have been identified as of 2020. Reactive.
Carbon Dioxide. Lithium, sodium, and potassium all react with water, for example. List the most reactive element in every group and the least reactive and explain? All the chemical elements (and metals also) are reactive; but important differences in reactivity exist.
This is a list or table of elements that are radioactive. This is a list of the 118 chemical elements which have been identified as of 2020. The least reactive family of elements consists of the “noble gases.” (I’m not sure what’s noble about them, but the name has stuck.) Fluorine is the most reactive of the halogens because it is at the top of the halogen group, which is the second to right group on the periodic table. Non-Reactive. Nitrogen. To join or start a group, please click here. This ScienceStruck article has a list of radioactive elements that abound in nature, arranged in the order of increasing atomic number, along with their decay modes. Hydrogen Cyanide. This is due to its highest electronegativity. CO2. Helium. With halogens, the higher an element is in the column, the more reactive it is. O2. Comments. SiH4. N2. Cesium and francium are the most reactive elements in this group.
2 ; The most reactive metal is Potassium (K) and the least reactive metal is Gold (Au). A good example of this is tritium, a radioactive isotope of hydrogen naturally present at extremely low levels. .
Reactive. Keep in mind, all elements can have radioactive isotopes. In the periodic table, Fluorine is the most reactive element. Butyl Mercaptan.
As with all metals, the alkali metals are malleable, ductile, and are good conductors of heat and electricity.