it14spr101.20bc2t4 5 6.txt

Are formed when two or more atoms combine?

This depicts the numbers and kinds of atoms in a molecule and also subscripts indicate how many atoms of each element are present

This shows how atoms bond and are arranged in a molecule?

The space occupied by an electron or several electrons encircling the nucleus of an atom at a particular energy level is?

The outer shell attempts to be filled to 8 electrons, innermost electron shells are filled first is the?

What forms when atoms combine?

Nonreactive with other elements are?

These are atoms that have completely full outermost electron shells and that are not reactive are?

An atom or molecule with an electric charge is?

An atom or molecule carrying a net positive charge due to a deficiency of electrons is?

Atom or molecule carrying a net negative charge due to one or more extra electrons is?

An electron in one of the outer shells of an atom that can participate in forming chemical bonds with other atoms is?

Chemical bond formed between two ions, electrovalent bond.

Chemical bond formed by electron sharing between atoms

Molecule in which the electrons and protons are not shared equally is called, it also has a slight positive charge at one end and a slight negative charge at the other is called?

Are formed by the attraction of a positive hydrogen end of a polar molecule(water) to the negative oxygen end of another polar molecule (water) is called what kind of bond?

A chemical reaction are substances being changed are? Ex:CO2 and H20

A chemical reaction when substances form at the end of a chemical reaction is called? Ex. H2CO3

Occurs when two or more atoms, ions, molecules bond to form a more complex structure

Occurs when the bonds of a reactant molecule break to from simpler molecules

Occurs when parts of two different kinds of molecules trade positions

Occurs when products can change back to the reactant or reactants

Are molecules that influence the rates of chemical reactions but are not consumed in the reactions