Word: Beryllium
Part of Speech: Noun
Meaning: A light and strong metallic element used in various industries.
Synonyms: There are no direct synonyms for beryllium, as it is a specific element.
Antonyms: N/A
Example 1: Beryllium is often used in the aerospace industry because of its lightweight properties.
Example 2: Scientists are studying beryllium to understand its effects on health and safety in manufacturing.
Example 3: The jewellery made with beryllium-aluminium alloys offers both beauty and strength.
Beryllium was discovered in 1798 by the French chemist Louis-Nicolas Vauquelin, and it is named after the mineral beryl, in which it occurs naturally.
"Science knows no country, because knowledge belongs to humanity." – Louis Pasteur (Note: While this quote does not specifically mention beryllium, it relates to the importance of scientific knowledge relevant to elements like beryllium.)
1. What does "beryllium" refer to?
a) A type of fish
b) A light metallic element
c) A kind of flower
d) A large animal
Answer: b) A light metallic element
2. Which of these is a use for beryllium?
a) Making candy
b) Aerospace applications
c) Growing trees
d) Creating music
Answer: b) Aerospace applications
3. Which sentence uses "beryllium" correctly?
a) I found a beryllium in the garden.
b) Beryllium can be used to make strong springs and gears.
c) The cat likes to play with beryllium.
d) We cooked beryllium for dinner.
Answer: b) Beryllium can be used to make strong springs and gears.
4. What idiom can describe the uniqueness of something valuable?
a) A diamond in the rough
b) Like beryllium in a diamond
c) Like two peas in a pod
d) Apple of my eye
Answer: b) Like beryllium in a diamond
5. Is there an antonym for "beryllium"?
a) Yes, it’s lead.
b) No, it's a specific element.
c) Yes, it’s iron.
d) Yes, it’s coal.
Answer: b) No, it's a specific element.
The CREST International Spell Bee (CSB) is conducted in two editions – CREST International Spell Bee - Summer (CSB) and CREST International Spell Bee - Winter (CSBW) – giving students across the globe an opportunity to showcase and enhance their spelling proficiency. Designed for young learners from Grades 1 to 8, the competition focuses on word-building, pronunciation, and vocabulary enrichment, helping students develop strong linguistic skills.
Step 1: Visit the registration page and complete the registration with your desired subject.
Step 2: After Registration done, do login at www.crestolympiads.com/login.
Step 3: After login, got to dashboard and click on Book slot/Take Exam
Step 4: Schedule your exam date and preferred time.
Step 5: Log in with your credentials on the exam day at the scheduled time and take the exam.