10 If Steve was making a solution of ammonium chloride, how many grams would he have left

undissolved (if any) if he initially placed 140 g of

the chemical into 200 grams of water at 80 °C.

The boiling point of liquids is very high what does it indicate

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull