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Composite numbers arewhole numbers that have two factors and are not prime numbers, as they can be divided by more than two numbers. 13 and 17 are prime numbers. 12 is an even composite numbers. 15 is an odd even composite number as it is a multiple of 3 and 5.
What is the chemical symbol for Mercury?
Which substance is a colorless to faintyellow oily liquid with characteristics similar to tear gas?
Evaluate these statements regarding calcium carbide's effects and uses:
Statement (I): Calcium carbide releases acetylene gas.
Statement (...
Aqua regia, which can dissolve gold, is a freshly prepared mixture of concentrated hydrochloric acid and concentrated ______.
Themes, Variants, Customize etc., are elements of which tab of MS-PowerPoint 2019?
Which material is commonly used for making casts and sculptures?
Which of the following is NOT a base?
The chemical name of 'baking soda' is:
Which material is used as a moderator in a nuclear power plant that slows down the neutrons and makes them fit for causing fission?
Manganite is an ore/mineral of -