=grady is 34 years oldAnthony is 32 years oldcheyenne(aka poppa)is 21 years oldJared is 20 years oldJacob is 19 years old=
The R&B group Brutha all have the same father but different mothers. Their father is R&B recording artist Grady Harrell. You might recognize him from "The Jackson" movie as Jackie Wilson.
I was wondering the same thing. He kind of looks like the guy who sang "Don't Disturb this Groove" in the System. Either that, or maybe Renee of Renee and Angela?
Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs), and Francium (Fr).
The atomic radius of Sr (Strontium) is larger than that of Rb (Rubidium). This is because atomic radius generally increases down a group in the periodic table, and Sr is located below Rb in the same group.
Rubidium (Rb) is located in the 5th period of the periodic table.
26
Rubidium (Rb) has 1 valence electron. This is because it is in the first group (group 1) of the periodic table, which means it has 1 electron in its outermost shell.
group 1 is Li, Na, K, Rb, Cs and Fr.
Group 1 Li, Na, K, Rb, Cs, Fr
Smallest to largest is going down the group 1. I.e. Li is smallest<Rb<Cs
If you look at a periodic table and go to group one, and than the element with an atomic number of 37 it is Rb. The atomic number is the number of protons and electrons. Rb is Rubidium.
Rb has lower electronegativity than Na. Electronegativity decreases as you move down a group in the periodic table, so Rb, which is located below Na in the periodic table, has lower electronegativity.