Atomic Structure Quiz Review

Which element has 6 protons?

• N
• C
• O
• B

Changing the number of protons in an atom will change the atom's _____

• color

• atomic weight/mass

• net charge

• identity (name of element)

How many PROTONS & ELECTRONS does Neon- Ne have?

• 7

• 8

• 9

• 10

How many PROTONS / ELECTRONS does Potassium- K have?

• 11

• 19

• 37

• 87

What do these isotopes of carbon all have in common?

• neutrons & mass number
• atomic number and neutrons
• atomic number and electrons
• protons, atomic number, and mass number

How many neutrons does the isotope of lithium have?

• 8
• 3
• 4
• 5

How many protons does this isotope of titanium have?

• 48
• 22
• 26
• 70

In a correctly written symbol what would be located in the "A" position?

• number of neutrons
• atomic number
• number of electrons 
• mass number

What quantities vary between isotopes of an element?

• protons, electrons, and atomic mass
• protons, electrons, and atomic number
• neutrons and electrons
• neutrons and atomic mass

which atom has  4 neutrons?

• Li-6
• Li-7
• Li-8
• they have the same # of neutrons