What kind of substance is: sulfur?
What kind of substance is: sodium
What kind of substance is: sodium chloride?
What kind of substance is: chlorine?
What kind of substance is: silicon dioxide?
What kind of substance is: magnesium oxide?
What kind of substance is: magnesium?
What kind of substance is: graphite?
What kind of substance is: iodine?
What kind of substance is: lead bromide?
What kind of substance is: silicon?
What kind of substance is: carbon dioxide?
What kind of substance is: water?
What kind of substance is: silver?
What kind of substance is: diamond?
What kind of substance is: copper?
What kind of substance is: sulfur dioxide?
What kind of substance is: potassium chloride?
This substance conducts electricity when melted, but not when solid. What kind of substance is it?
This substance has a low melting point and does not conduct electricity when solid or liquid. What kind of substance is it?
This substance conducts both heat and electricity when solid. What kind of substance is it?
This substance conducts electricity when solid, but has an extremely high melting point and is brittle. What kind of substance is it?
This substance is extremely hard and does not conduct electricity when solid or liquid. What kind of substance is it?
This substance is composed of neutral particles held together by weak forces. What kind of substance is it?
This substance is composed of positive ions surrounded by delocalised electrons. What kind of substance is it?
This substance is composed of neutral particles held together by very strong, highly directional bonds. What kind of substance is it?
This substance is brittle because when you deform the crystal electrostatic repulsion between like charges pushes the crystal apart. What kind of substance is it?
Some of these substances have high melting points because the forces between the particles are strong, but these forces are also non-directional so the substances are easy to shape. What kind of substances are they?
The forces between the particles in these substances can be dure to instantaneous dipole-induced dipole interactions. These substances are:
These substances have relatively high melting points because the electrostatic attraction between oppositely charged particles are strong. These substances are: