A cylinder of iron has a mass of 23.45 g. If it is placed on an electronic balance that reports all masses 18.00% too low due to miscalibration, what mass will the balance report for the cylinder of iron?

Karyotype analysis reveals that there is a piece missing from the tip of one copy of chromosome 5 in baby Smith. What is the effect?

CuCl2 + Al - - - > AlCl3 + Cu Balance the single replacement chemical reaction

True or false A compound can consist of one kind of element?

What form of matter is "vapor"? a. a solid made of a substance that is usually liquid c. a gas made of a substance that is usually solid b. a liquid made of a substance that is usually gas d. a gas made of a substance that is usually liquid

A force of 48 newtons is needed to lift a trunk 12 meters. How much work will be done?

Prokaryotes that can cause diseases are in what domain

This metal is very reactive, has properties similar to magnesium, and is in the same period as bromine. What element is this?

Name two ways that living things use proteins

Solid lithium metal and diatomic fluorine gas react spontaneously to form a solid product. give the balanced chemical equation (including phases) that describes this reaction.

What is the best way to transform a chemical potential energy into internal kinetic energy?