See the reactivity and examples of metals present in the periodic table. Related to this QuestionAccording to the general trend in the periodic table, predict which element in the following pair has the greater metallic character? Li or Cs....
True or false? On the periodic table, the trend in ionization energy is the opposite of the trend in atomic size.First Ionization EnergyThe first ionization energy is defined as the energy required to remove an electron from the valence shell of an...
You can think ofionization energyas a measure of the difficulty of removing an electron or the strength by which an electron is bound. The higher the ionization energy, the more difficult it is to remove an electron. Therefore, ionization energy is an indicator of reactivity. Ionization energy ...
Types of Elements Activities for Middle School Alternative Forms of the Periodic Table Continued Development of the Periodic Table Properties of Acids & Bases Lesson Plan Ionization Constant | Definition, Formula & Examples Buffer Systems: Definition & Examples in the Human Body ...
reactivity observed in the atoms of fluorine. Due to its high electronegativity if fluorine is bonded with any atom then there are chances that it might take away all the electrons of the corresponding atom bonded. Caesium is considered to be the least electronegative with a value of 0.7. ...
<p>To determine the trend of the enthalpy of formation of alkali metal fluorides, we need to analyze how various factors change as we move down the group in the periodic table from lithium to cesium. Here’s a step-by-step solution:</p><p><strong>Step 1:
Describe the trend of atomic size along a period and a group in the periodic table. View Solution Explain the trend in general of ionisation potential of elements on moving down a group. Give reasons for the change in the periodic trend in each case. ...
what is the trend of reactivity across metallic elements in the group 2 of periodic table?Which type of element forms ions with a -1 charge? a. Alkaline earth metals b. Alkali metals c. Noble gases d. HalogensWhich of th...
Arrange the elements in order of decreasing atomic radius: Cs, Sb, S, Pb. Generally, when going down a group on the periodic table: a. atomic radii decrease b. ionic radii increase c. electronegativity increases d. reactivity decreases The trend for atomic radius as you ...
Describe the periodic trend of electronegativity. Generally, when going down a group on the periodic table: a. atomic radii decrease b. ionic radii increase c. electronegativity increases d. reactivity decreases What is the general trend of electronegativity as you go left to right ...