Question : Which s-block element is a silvery-white metal used in an alloy with copper or nickel to make gyroscopes, springs, electrical contacts, spot-welding electrodes and non-sparking equipment?
Option 1: Beryllium
Option 2: Rubidium
Option 3: Francium
Option 4: Caesium
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Beryllium
Solution : The correct answer is Beryllium .
The symbol of Beryllium is Be with an atomic number of 4. It is a lightweight, metallic element known for its strong and lightweight properties. Beryllium is often used in alloys, especially in the aerospace industry, due to its high strength-to-weight ratio.
Candidates can download this e-book to give a boost to thier preparation.
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Question : A fuse wire is made of
Question : Electrolysis of an aqueous solution of copper sulphate using copper electrodes gives
Question : Zinc and copper are in the ratio 5 : 3 in 400 gm of an alloy. How much copper (in grams) should be added to make the ratio 5 : 4?
Question : Two alloys consist of copper and tin. The copper-to-tin ratio in the first alloy is 1 : 3, and in the second alloy, it is 2 : 5. What ratio should the two alloys be mixed in to create a new alloy with a tin-to-copper ratio of 8 : 3?
Question : Which among the following alloys is made up of copper and zinc?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile