an atom that has gained or lost electrons

a COVALENT bond where the ELECTRONS 'spend more time' with the atom having the greater number of PROTONS

a _____________ is the name of a compound that is only used for atoms that are bonding COVALENTLY.

A __________________ is a process that produces a chemical change.

The substances that form as a result of the reaction are called _________________.

When a positive ion and a negative ion are strongly attracted to each other, the result is a(n) _____________________.

The combination of chemical symbols and numbers that shows which elements are present in a compound and how many atoms of each element are present is called a(n)

When two identical atoms covalently bond, the molecule is called ________________.

A chemical reaction where thermal energy (heat) is going to be ABSORBED is called ______________________

The substances (atoms) that exist BEFORE the reaction begins are called ___________________.

A shorthand way of representing the reactants, products, and proportions (ratios) of each substance present in a chemical reaction is called ____________________

The 'magic number' for stability is

Drawing arrows showing electron transfer is part of _______________ bonding.

Polar covalent means _________

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