Which is true of the reactants in this decomposition reaction? 2hgo 2hg + o2 a. the reactants are a different shape or form of the products.
b. the reactants contain different types of atoms compared to the products.
c. the reactants contain different numbers of atoms compared to the
products.
d. the reactants are the atoms, molecules, or compounds that
participate in the reaction.

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

How many moles of oxygen gas are produced from the decomposition of six moles of potassium