Chemistry, 30.08.2019 18:00 carelee9449
Powdered iron is magnetic, but powdered sulfur is not. what occurs when they form a mixture in a beaker at room temperature ?
(1) the iron retains its magnetic properties
(2) the iron loses its metallic properties
(3) the sulfur gains magnetic properties
(4) the sulfur gains metallic properties
Answers: 1
Chemistry, 21.06.2019 22:30
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
Answers: 2
Chemistry, 22.06.2019 03:30
What is the relationship of air masses and the temperature of oceans?
Answers: 1
Powdered iron is magnetic, but powdered sulfur is not. what occurs when they form a mixture in a bea...
Business, 22.01.2021 03:50
Business, 22.01.2021 03:50
Mathematics, 22.01.2021 03:50
Mathematics, 22.01.2021 03:50
Social Studies, 22.01.2021 03:50
Mathematics, 22.01.2021 03:50
History, 22.01.2021 03:50
Mathematics, 22.01.2021 03:50
Mathematics, 22.01.2021 03:50
Health, 22.01.2021 03:50