0
potassium
sodium
calcium
magnesium
aluminium
(carbon)
zinc
iron
lead
(hydrogen)
copper
silver
gold
platinum
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∙ 13y ago
The reactivity of group 1 elements (alkali metals) increases as you go down the group, with lithium being the least reactive and francium being the most reactive. This trend is due to the decreasing ionization energy and increasing atomic size down the group.
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What is the reactivity of group 7?
The reactivity of group 17 elements differ as you move down the periods. Group 17 elements are missing 1 electron from their valance shell making them highly votile and reactive.I'll try not to make this confusing:1. As elements get bigger, they have a higher level of reactivity. (More "pull" needed from protons in the nucleus in order to keep valance shell electrons in orbit).2. As you move from left to right in the groups, you have a higher level of reactivity.3. Groups 1 and 17 have the highest levels of reactivity (except hydrogen in group 1) because they are away by only 1 valence electron.
How does reactivity change from top to bottom in group1 does the same pattern hold in group2?
Reactivity generally increases from top to bottom in Group 1 elements due to the decrease in ionization energy. In contrast, Group 2 elements do not show the same reactivity trend as Group 1; reactivity generally increases from top to bottom due to the decreasing ionization energy, but other factors such as atomic size and electron shielding can also influence the reactivity patterns in Group 2.
What do the reactivity of metals in group 1 and 2 generally increase with?
The reactivity of metals in groups 1 and 2 generally increases as you move down the group. This is due to the increasing ease with which the outermost electron can be lost to form positive ions.
Does the reactivity of elements in group 2 increase going up or down?
The reactivity is increasing goinng down in the group.
Describe the Reactivity of group 1 element varies with increasing atomic number?
The reactivity of Group 1 elements increases with increasing atomic number. This is due to the fact that as atomic number increases, the outermost electron is farther away from the nucleus, making it easier to lose and therefore more reactive. Additionally, the size of the atom increases down the group, leading to a weaker attraction between the outermost electron and the nucleus, further enhancing reactivity.
How does the reactivity of group 1 metals change as you go down group 1?
The reactivity increase down in the group.
What is the reactivity of group 7?
The reactivity of group 17 elements differ as you move down the periods. Group 17 elements are missing 1 electron from their valance shell making them highly votile and reactive.I'll try not to make this confusing:1. As elements get bigger, they have a higher level of reactivity. (More "pull" needed from protons in the nucleus in order to keep valance shell electrons in orbit).2. As you move from left to right in the groups, you have a higher level of reactivity.3. Groups 1 and 17 have the highest levels of reactivity (except hydrogen in group 1) because they are away by only 1 valence electron.
What is the order of reactivity of alkaline earth metals?
The order of reactivity of alkaline earth metals decreases down the group. This means that the reactivity decreases as you go from beryllium to radium. Beryllium is the least reactive, while radium is the most reactive.
What does the order of discovery suggest about the trend in reactivity of the elements in group 0?
it is less common
How does reactivity change from top to bottom in group1 does the same pattern hold in group2?
Reactivity generally increases from top to bottom in Group 1 elements due to the decrease in ionization energy. In contrast, Group 2 elements do not show the same reactivity trend as Group 1; reactivity generally increases from top to bottom due to the decreasing ionization energy, but other factors such as atomic size and electron shielding can also influence the reactivity patterns in Group 2.
As the elements in Group 17 are considered in order of increasing atomic number the chemical reactivity of each successive element decreases increases or remains the same?
As you move down Group 17 (halogens) from top to bottom, the reactivity decreases. This is due to the increasing atomic size and electron shielding, making it more difficult for the outer electron to be gained by the lower elements in the group, thus decreasing their reactivity.
What happens to the reactivity as you move down group 1 in the periodic table?
Reactivity increases as you move down Group 1 in the periodic table. This is because the outermost electron is farther from the nucleus, leading to a weaker attraction and easier loss of the electron to form a positive ion.
What do the reactivity of metals in group 1 and 2 generally increase with?
The reactivity of metals in groups 1 and 2 generally increases as you move down the group. This is due to the increasing ease with which the outermost electron can be lost to form positive ions.
Alkali metal reactivity?
the reactivity increases as you go down the group
Does the reactivity of elements in group 2 increase going up or down?
The reactivity is increasing goinng down in the group.
In group 1 in the periodic table which element is most active?
In terms of reactivity, Potassium(K) is the most reactive element among group 1 elements.
What element group is the highest reactivity?
The alkali metals in Group 1 are known for their high reactivity. They readily lose their outermost electron to form positively charged ions in reactions. This makes them highly reactive with other elements.
