Word: Manganese
Part of Speech: Noun
Meaning: Manganese means a grey-white metal that is dug from the earth as an ore and added to steel to make it stronger.
Syllables: man - ga - nese
Tricky part: The similar name of magnesium tempts students to begin with mag. In this metal the n comes before the g.
Watch out for: magnanese, mangnese, mangenese
Memory tip: Begin with mango in your head. The metal has nothing to do with fruit, but the first four letters match.
Example 1: Mines in South Africa and Australia supply much of the world's manganese ore.
Example 2: Railway tracks last longer when manganese is added to the steel.
Example 3: Our chemistry chart lists manganese next to chromium.
Most of the manganese mined each year goes into steel making, where it helps the metal stay tough.
Insert the correct pair of letters to form a word:
mangan_s_
a) e,a
b) a,e
c) i,e
d) e,e
d) e,e. Both gaps take the same vowel, and the second one is silent.
Find the extra letter in the word:
manganesse
a) a
b) g
c) s
d) n
c) s. A single s is all the last beat needs.
Form a meaningful word from the jumbled letters:
nesamegan
a) manganese
b) magnesium
c) margarine
d) mandarin
a) manganese. The jumble has no r, i or u, which clears away the other three.
Choose the incorrectly spelt word:
a) potasium
b) aluminium
c) manganese
d) titanium
a) potasium. Potassium has a double s in the middle.
1. What is the chemical symbol for manganese?
a) Mn
b) Mo
c) Mg
d) Ma
a) Mn
2. Which substance is most like manganese?
a) chlorine
b) nitrogen
c) oxygen
d) iron
d) iron
Words that start with man: mandate, manuscript, manatee, management, mangrove, manufacture
physiology, situation, urban, aggravation, bursary, crackle, engrave, harmony
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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, go 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.