Reactions Review Crossword

A low pH indicates that a substance is __________.
An acid turns litmus paper _____ and dissolves some metals.
The pH _______ is the measurement of acidity and Basicity of a substance.
_______ has a neutral pH of about 7, and is neither an acid or a base.
The Strong Force is the force that holds together the ______.
Cobalt-60 is used in the treatment of _____.
A reaction that feels cold to the touch is ________.
If a reaction is releasing heat, then it is ______, and will feel hot.
Chemical equations need to be balanced do to the Law of Conservation of ______,
A _____ reaction is a reaction that alters bonds between atoms.
The ______ in a chemical equation are what goes in to the reaction.
Everything that comes out of a reaction is a ______.
Reactants are on the _______ side of a reaction arrow.
A _____ reaction is a reaction that can go in both directions.
_______ is a renewable energy that relies on the sun for power.
Hydroelectric power harnesses energy from the movement of ____.
A ______ reaction changes the protons and neutrons of an atom.
Fusion is the process of _____ two or more nuclei into one larger nucleus.
______ is the nuclear process used to power nuclear reactors.
______ is the nuclear process that powers the sun.
All elements other than Hydrogen were formed in ______ by fusion.
When the products of a reaction cause another reaction, it’s called a _________.
Currently, nuclear reactors mainly use _______ as a fuel.
An alternative fuel for reactors is _______.
The amount of time it takes for radioactive elements to decay is called ______.
A beta particle is a single ____.
An alpha particle is the same as the nucleus from a _____ atom.
_____ radiation has the most energy.
Half-life can be used to test the age of materials by ______ dating.
The size of a sample has _____ effect on what percent will decay in a half-life.
An unstable atom will _____ radiation until it becomes smaller and more stable.
An alpha particle can be stopped with _______.
If Carbon-14 were to go through alpha decay, it would become _______-10.
When Oxygen-19 releases a beta particle, it becomes a stable atom of _______.
A ___ energy is an energy source that produces energy without producing waste.