Question
Fill in the blanks:
(a) Phosphorus is very _____ non-metal.
(b) Metals are ____ conductors of heat and ____ .
(c) Iron is ______ reactive than copper.
(d) Metals react with acids to produce _____ gas.
Found 3 tutors discussing this question
Discuss this question LIVE
6 mins ago
Text solutionVerified
(a) Phosphorous is very reactive non metal.
Phosphorus is a solid. A highly reactive, poisonous, non-metallic element occurring naturally in phosphates, especially apatite, and existing in three allotropic forms, white (or sometimes yellow), red and black.
(b) Metals are good conductors of heat and electricity.
Atoms of metals readily lose their outer shell electrons, resulting in a
free flowing cloud of electrons within their otherwise solid
arrangement. This provides the ability of metallic substances to easily
transmit heat and electricity.
(c) Iron is more reactive than copper.
Iron is high on reactivity series as compared to copper so it is more reactive than copper.
(d) Metals react with acids to produce hydrogen gas.
The products of acid/metal reactions are a salt and hydrogen gas. Some metals are so unreactive that they do not react with dilute acids at all, e.g. copper, silver and gold.
Was this solution helpful?
150
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from similar books
Question 1
Some properties are listed in the following Table. Distinguish between metals and non-metals on the basis of these properties.Stuck on the question or explanation?
Connect with our science tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | Fill in the blanks: (a) Phosphorus is very _____ non-metal. (b) Metals are ____ conductors of heat and ____ . (c) Iron is ______ reactive than copper. (d) Metals react with acids to produce _____ gas. |
Answer Type | Text solution:1 |
Upvotes | 150 |