MCQOPTIONS
Home
About Us
Contact Us
Bookmark
Saved Bookmarks
Testing Subject
General Aptitude
Logical and Verbal Reasoning
English Skills Ability
Technical Programming
Current Affairs
General Knowledge
Finance & Accounting
GATE (Mechanical Engineering)
Chemical Engineering
→
Grade9
→
Biology
→
The period number of 2713Al is
1.
The period number of 2713Al is
A.
1
B.
2
C.
4
D.
3
Answer» E.
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
As we move across the period from left to right, the reactivity of metals with oxygen
As we move across the period the electronegativity
The most metallic among the following is
On contact with oxygen, Rubidium forms
Metal that difficult to oxidize are called
An electrolytic cell uses electrical energy to drive
The electrolyte used for tin plating is
Corrosion can be prevented by
On an industrial scale, sodium metal is prepared by electrolysis of fused
The process in which substance gains electrons is called
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies
