If you pass electricity through pure water so that it changes to hydrogen and oxygen gas, what type of reaction has taken place?

A. Synthesis

B. Decomposition

C. Single displacement

D. Double displacement

What body part sorts food and air so they can make it to the proper body system for processing?

What phrase best describes heat

What is the lowest atom on the periodic table

An atom (derived from the greek word atomos meaning indivisible) is the smallest unit of matter that cannot be further broken down and still retain the same characteristics and identity of its original element.

Explain how the system of the flask and the balloon illustrates the conservation of mass.

What does berkelium react with

Classifying living things

Find the parent acid and parent base of al2 (co33, determine if they are strong or weak, and determine if the salt is acidic, basic, neutral, or unpredictable.

A syringe contains 589 mL of CO at 325 K and 1.2 atm pressure. A second syringe contains 473 mL of N2 at 298 K and 2.6 atm. What is the final pressure if the contents of these two syringes are injected into a 1.00 L container at 0.00°C?

Which pair of elements can form an ionic compound? A) Two atoms of hydrogen B) One atom of sodium and one atom of fluorine C) One atom of calcium and one atom of chlorine D) Two atoms of hydrogen and one atom of oxygen