Chemistry, asked by rizwanafaisal29, 9 days ago

Is 7th period completed or not? and is 8th period introduced?​

Answers

Answered by pcplionelmessi
1

Answer:

7th period is considered as an incomplete period even though it has 32 elements. Because it consists of elements whose properties have not been studied properly yet.

Previous Question
Next Question
Similar questions
Biology, 4 days ago
In the process of meiosis, there are two sequential cycles of nuclear and cell division. How many cycles of DNA replication are required in meiosis ?
Biology, 4 days ago
Select the neuroendocrine process mechanism from the mentioned reproductive events. I. Parturition II. Lactation III. Menstrual cycle...
Biology, 4 days ago
A fungus with hyphae containing nuclei from different genomes , the nuclei do not fuse and are without sex organ but produces sexual spore belongs to...
Chemistry, 9 days ago
lithium iodide lattice energy is low why? ​
Math, 9 days ago
Prove that the area of two similar∆ are in the ratio of square of the corresponding angle bisector segment. ​
Math, 8 months ago
Find tue number of prime factors in the expression 6 to the power 18×7 to the power11×9 to the power 13?​
Hindi, 8 months ago
plate ka ling bataiye​...
Science, 8 months ago
The sun, wind, and are _ source of energy​...