The following table shows hardness data for some group 1 elements. Describe the trend in hardness in group 1 elements and predict the hardness of potassium. The hardness of group 1 elements......as you go...The hardness of potassium is likely to be between......so we can predict that potassium has a hardness of...

Aidan is comparing the strength and hardness of alkali metals and transition metals.Predict which of the following will be strongest and hardest metal.Li, Na, Co, KCoNaLiK

This question is about Group 1 elements.0 4 . 1 Give two observations you could make when a small piece of potassium is addedto water

Shirin is comparing the strength and hardness of alkali metals and transition metals.Predict which of the following will be the strongest and hardest metal.Li, K, Ni, NaKNaNiLi

Decide which element probably has a melting point most and least similar to the melting point of potassium.Comparing melting point: tin indium nitrogen sodium most similar to potassium least similar to potassium

The order of the elements in Group 1 is: lithium, sodium, potassium, rubidium and caesium.Knowing the trend in the reactivity of Group 1 elements, predict which element you would expect to react with oxygen the most.RubidiumPotassiumSodiumLithiumCaesium