Note trends for ionic radii: ionic radius of a cation is less than atomic radius of the atom. ionic radius of an anion is greater than atomic radius of the atom. ionic radii of group 1 cations increases down the group….Key Concepts.
Q. Which is the electron configuration for bromine?
[Ar] 4s² 3d¹⁰ 4p⁵
Table of Contents
- Q. Which is the electron configuration for bromine?
- Q. Which element has the smallest atomic radius?
- Q. Which element in Period 4 has the largest atomic radius?
- Q. Which metalloid has the smallest atomic mass?
- Q. Is Element 85 a metalloid?
- Q. Which metalloid has the most atomic mass?
- Q. What is the lightest metalloid?
- Q. What is the heaviest metalloid?
- Q. What is the most heaviest animal in the world?
- Q. What is the smartest animal in the world?
- Q. What is the second largest animal in the world?
- Q. Which animal is the cleanest?
- Q. What is the biggest land animal alive today?
Q. Which element has the smallest atomic radius?
helium
| atomic radius decreases across a period from left to right | K |
|---|---|
| Ca | |
| Ga | |
| Ge | |
| As |
Q. Which element in Period 4 has the largest atomic radius?
element potassium
Q. Which metalloid has the smallest atomic mass?
4. The metalloids (noted by a * on your table) are Ernst (E), Highho (Hi), Terriblum (T), and Sississ (Ss). Sissis is the metalloid with the greatest atomic mass. Ernst is the metalloid with the lowest atomic mass.
Q. Is Element 85 a metalloid?
Astatine is usually classified as either a nonmetal or a metalloid; metal formation has also been predicted.
Q. Which metalloid has the most atomic mass?
Leonardion
Q. What is the lightest metalloid?
Periodic Table Scavenger Hunt
| Question | Answer |
|---|---|
| 8. The lightest massed metalloid | Boron |
| 9. Family that is the least reactive on the periodic table | Group 18/Noble Gases |
| 10. Give the group and period numbers for Iodine | Group 17, Period 5 |
| 11. What is the symbol for silver? | Ag |
Q. What is the heaviest metalloid?
“”””” Germanium ~The Largest Metalloid Group 14 Cluster, Ge18[Si(SiMe3)3]6 : “An Intermediate on the Way to Elemental Germanium.
Q. What is the most heaviest animal in the world?
blue whale
Q. What is the smartest animal in the world?
CHIMPANZEES. RECKONED to be the most-intelligent animals on the planet, chimps can manipulate the environment and their surroundings to help themselves and their community.
Q. What is the second largest animal in the world?
fin whale
Q. Which animal is the cleanest?
pigs
Q. What is the biggest land animal alive today?
African bush elephant
