three reason for the following facts sulphur is non metal and magnesium is metal
Answers
Answered by
0
Answer:
nkfgjhh a sluice gate alarm device to you have any other person is strictly reply to your site t shirt for a sluice gate to I will have to draw diagrammatic to you soon
Explanation:
vjhhkghighhkg HG I will send a message to you soon with you soon with your company to work on the other questions or comments regarding my own place for men in accordance with the other person nor take you
gjjffj you soon with you soon with
Answered by
2
Answer:
Sulphur is non-metal because
(1) Number of electrons in the valence shell is more than 4 i.e., 6 unlike metals which have valence electrons less than 4.
(2) It has tendency to accept electrons.
(3) It is non-lustrous.
(4) It burns in air to form sulphur dioxide which is an acidic oxide as non-metals react with air to form acidic oxide.
S + O2 → SO2
Magnesium is metal because
(1) Number of valence electrons is less than 4 i.e., 2 unlike non-metal which have valence electrons more than 4.
(2) It has tendency to lose electrons as the ionisation energy is low.
(3) It exhibits lusture.
(4) It burns in air to form MgO which is a basic oxide as metals form basic oxide with air.
2Mg + O2 → 2MgO
Hope it helps u!!!
Similar questions