Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
The _____ and _____ are found in the nucleus.
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
If an atomic mass is 15.991. What does it round to?
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
If an atom has 6 protons, how many electrons does it have?
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
_____ is when an element gives off energy (radiation).
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
The _____ move around and jump from one energy level to another.
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
The neutrons have a _____ charge
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
_____ have a positive charge.
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
The amount of time it takes for an element to reduce its mass by half is called _____.
electrons
radioactive decay
6
neutral/no
half-life
protons, neutrons
protons
16
Check it!
Match it!
Match it!