What does a smaller uncertainty in chemistry mean?

Give one reason why something would have a smaller uncertainty.

Write and label the density triangle

How can you use knowledge of a minerals chemical makeup or use? A: To determine how to break down minerals B: To determine the color of the minerals C: To classify minerals D: To identify minerals

What did Dimitri meandered discover

What 3 categories are elements divided

Here are some densities computed by a student doing this laboratory experiment. Rock Water Wooden block 3.34 g/cm3 1.00 g/cm3 0.495 g/cm3 The student noticed that the rock sank in water.

Melting is a physical change in matter, so it doesn't change the chemical makeup or chemical properties of matter. A: True B: False

If you bleach something red what color will it turn

Which body system does rheumatiod effect

Why does the glass of water weigh less after the pill has dissolved? Why does the glass of water weigh less after the pill has dissolved? Nitrogen dioxide gas will be generated and released as the anti-acid pill dissolves.

Assume that the potential energy of the products in a chemical reaction is 60 kilojoules. this reaction would be exothermic if the potential energy of the reactants were