What physical properties must the substances in a mixture have to use filtration to seperate the substances?

Bonding is almost entirely covalentOrganic compoundMost have ionic bondsInorganic compoundMany are gases, liquids, or solids with low melting pointsOrganic compoundMost are solids with high melting pointsInorganic compoundMost are insoluble in waterOrganic compoundMany are soluble in waterInorganic compoundMost are soluuble in organic solventsOrganic compoundAlmost all are insoluble in organic solventsInorganic compoundAqueous solutions do not conduct electricityOrganic compoundAqueous solutions form ions that conduct electricityInorganic compoundAlmost all burn and decomposeOrganic compoundVery few burnInorganic compoundReactions are usually slowOrganic compoundReactionsare often very fastInorganic compound

Talc (french chalk) is the ingredient