Potassium - K
Potassium
potatoe
No other element has the exact same properties as sodium, but the three with the most similar properties would most likely be lithium, potassium, and rubidium.
Se (Selenium)
potassium and chlorine
The chemical properties of calcium are most similar to (in between) the chemical properties of magnesium and strontium.
Potassium. Sodium is in group1 (period2) the next heaviest element is potassium (period 3). Potassium forms salts with the K+ ion.
Potassium
potatoe
No other element has the exact same properties as sodium, but the three with the most similar properties would most likely be lithium, potassium, and rubidium.
Se (Selenium)
Fluorine because it is in the same group (group 17) as Bromine therefore it has the same chemical properties
1 and 2
potassium and chlorine
o, s, se
Calcium and potassium
Nitrogen is very similar in chemical properties to Carbon.