Put the steps of the scientific method into the correct order.

Define the problem

Propose a hypothesis

Devise an experiment to prove or disprove

Submit results for repeatability

State conclusions

If a hydrate of the formula MCly? xH2O decomposes when heated to produce HCl, what change would you expect to occur when a piece of blue litmus paper is held in the path of the vapor released?

Pb (OH) 2 + _HCI → __ H2O + _ PbCl2

Benadryl is used to treat itchy skin in dogs. The recommended dosage is 1 mg per pound. What mass of Benadryl, in milligrams, should be given to a dog that weighs 26.6 kg? mass of Benadryl:

Which best describes a semiconductor? Semiconductors are more conductive than a nonmetal and less conductive than a metal. Semiconductors are more conductive than a nonmetal and less conductive than a metalloid.

G what is the ground state electron configuration and the bond order for be

Compare the advantages and disadvantages of using nuclear energy.

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.