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What is the reactivity series for copper and calcium and sodium and potassium and lithium?
The reactivity series from highest to lowest reactivity is: potassium, sodium, calcium, magnesium, aluminum, zinc, iron, lead, copper, silver, gold. In this series, copper is less reactive than calcium, sodium, potassium, and lithium. Copper will not displace these metals from their compounds in solution (e.g., copper will not displace calcium from calcium chloride).
What is the pH range of aqueous Sodium hydroxide solutions?
If very dilute solutions are included, the pH value can be anything above 7.0 up to at least 14 and possibly higher.
Where on the reactivity series would Manganese be placed?
Manganese lies between aluminium and zinc in the reactivity series, and forms a 2+ ion. Solutions of manganese (ll) salts are very pale pink (almost colourless) Reactivity sries in order from most reactive to least: Potassium Sodium Lithium Calcium Magnesium Aluminium Manganese Zinc Iron (Hydrogen) Copper
What pH do Alkalis have?
Any aqueous solution that has a pH value greater than 7 can be considered alkaline. A strongly alkaline aqueous solution usually has a pH of at least 10, and aqueous solutions of very strong alkalies can have a pH range above 13.
Is the non metal iodine strongly reactive?
Iodine is the least reactive of the halogens. In fact, iodine is so stable that it can be purchased in solutions for disinfectant use. However, iodine is far from inert, and can be very reactive when exposed to certain chemicals.
Which metal is least reactive?
calcium
What is least reactive calcium magnesium radium strontium and barium?
Radium is the least reactive among calcium, magnesium, strontium, and barium. Radium is a highly radioactive metal that readily reacts with other elements, but it is less reactive compared to the other listed elements.
Put the metals caesium calcium and potassium in order of reactivity most reactive first?
Potassium is the most reactive, followed by caesium, and then calcium. This is because reactivity generally increases moving down Group 1 of the periodic table due to decreasing ionization energy and increasing atomic size.
What is the pH range of aqueous Sodium hydroxide solutions?
If very dilute solutions are included, the pH value can be anything above 7.0 up to at least 14 and possibly higher.
What is the reactivity series for copper and calcium and sodium and potassium and lithium?
The reactivity series from highest to lowest reactivity is: potassium, sodium, calcium, magnesium, aluminum, zinc, iron, lead, copper, silver, gold. In this series, copper is less reactive than calcium, sodium, potassium, and lithium. Copper will not displace these metals from their compounds in solution (e.g., copper will not displace calcium from calcium chloride).
What are the least reactive noble gases or metalloids?
noble gases are least reactive
Is potassium the least reactive?
no, it is very reactive.
What proper of metal is reactivity?
It is a scale of how reactive metals are here it is potassium most reactive sodium calcium magnesium aluminium zinc iron tin lead silver gold platinum least reactive
Is beryllium the most or least reactive in its group?
Beryllium is the least reactive in the group 2.
What is the least reactive non metal out of CI I F Br?
The least reactive is bromine.
What is the least reactive groups on the periodic table?
Noble gases are least reactive because they have a full shell
What are the ranks of the periodic table families from most to least reactive?
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
