A+
Na
Rb (rubidium) is the largest element among K (potassium), Rb (rubidium), Na (sodium), and Li (lithium). This is because as you move down a group in the periodic table, the atomic size increases due to the addition of more electron shells.
In the reaction between Li(s) and NaOH(aq), Li loses an electron and gains a positive charge, changing its oxidation state from 0 to +1. This occurs because Li donates its outer electron to Na, which reduces Na+ to Na(s).
All metals more reactive than Zn: Al, Mg, Na, Ca, Ba, K, Li
Lithium (Li) is the most reactive among Li, Na, K, and Rb due to its small atomic size and low ionization energy, making it easier for it to lose its outer electron and form compounds. Sodium (Na) would be next in reactivity, followed by potassium (K) and then rubidium (Rb).
Na is the chemical symbol for sodium. Na is from the word natrium, which is Latin for sodium carbonate.
Rb (rubidium) is the largest element among K (potassium), Rb (rubidium), Na (sodium), and Li (lithium). This is because as you move down a group in the periodic table, the atomic size increases due to the addition of more electron shells.
Rb > K > Na > Li. The order based on atomic size is Rb > K > Na > Li. Therefore, the size of the circles should reflect this order from largest to smallest.
Rb
Not at all! It is mostly used when someone compliments you. The modest reply would be "na li, na li!" (那里)
Li Na was born on February 26, 1982.
Li Na - diver - was born in 1984.
I think you lost some formatting there. Na+ is isoelectronic with neon, if that's what you were trying to ask.
All of them except for Li, Na, K, and the ones that are gaseous at room temperature.
Li Na is a professional tennis player.
Li Na - Tang Dynasty - died in 792.
Li Na - Tang Dynasty - was born in 758.
Li Na - tennis - was born on 1982-02-26.