Question

Fill in the following blanks with suitable words: 

(a) An element is made up of only one kind of _________. 

(b) Brine is a _______ whereas alcohol is a _________. 

(c) Brass is an alloy which is considered a _______.

(d) The three important metalloids are ______, _______ and__________ . 

(e) The elements which are sonorous are called ________

Answer 1

(a)An element is made up of only one kind of atoms. 

(b)Brine is a mixture whereas alcohol is a compound. 

(c)Brass is an alloy which is considered a mixture. 

(d)The three important metalloids are boron, silicon and germanium. 

(e)The elements which are sonorous are called metals.