IPC-QUIZ #6- ELEMENTS & THE PT

Which atom of these isotopes has 3 protons? The symbol for lithium is Li.

• Lithium-6

• Lithium-7

• All of them.

• Lithium-9

If a proton is added or removed from an atom, what happens?

• It becomes a different element.

• It becomes a different isotope.

• Nothing happens.

Different isotopes of an element contain different numbers of ___.

• protons

• neutrons

• electrons

• elements

What is the chemical symbol for the element Iodine

• I
• Io
• Id
• In

What is the chemical symbol for the element Sodium

• Na
• So
• S
• Sd

What is the chemical symbol for the element Calcium

• C
• Ca
• Cl
• CL

What is the chemical symbol for the element Zinc

• Z
• Zn
• Zr
• zn

What is the chemical symbol for the element Iron

• I
• Ir
• Fe
• fe

What is the chemical symbol for the element Gold

• G
• go
• AU
• Au

What is the chemical symbol for the element Silver

• S
• Si
• Au
• Ag