this is because alkali is good conductor of electricity and it is used in alkaline batteries
The alkali metals have a low electronegativity and they easily loss an electron.
This is the ability to burn releasing heat.
Chlorine has a high electronegativity, meaning it has a strong tendency to attract electrons. This property makes it likely to form a compound with an alkali metal through ionic bonding, where the alkali metal loses an electron to chlorine to achieve a more stable electron configuration.
Alkali metals are used in the photoelectric effect due to their low work function, which allows them to easily emit electrons when exposed to light. Their single valence electron is loosely bound to the nucleus, facilitating its ejection upon absorption of photons. This property makes alkali metals, such as cesium and potassium, highly effective in photoelectric applications, including photodetectors and solar cells. Additionally, their relatively high reactivity and availability make them suitable for various experimental setups.
Alkali metals are photosensitive because they have low ionization energies. When they absorb light, they can easily lose an electron and undergo a photoelectric effect, leading to photoemission. This property makes them reactive in the presence of light.
The alkali metals have a low electronegativity and they easily loss an electron.
no
no
Its inert property makes it suitable for its uses.
Its extreme hardness.
It would be the scientific way of saying "Wayne ROONEY"
it can be hammered into a thin sheet (malleability)
It can be hammered into a thin sheen (malleability)
it can be hammered into a thin sheet (malleability)
The fact that the displacement of the spring (the amount it stretches) is proportional to the force.
This is the ability to burn releasing heat.
Chlorine has a high electronegativity, meaning it has a strong tendency to attract electrons. This property makes it likely to form a compound with an alkali metal through ionic bonding, where the alkali metal loses an electron to chlorine to achieve a more stable electron configuration.