IPC Spring Semester Review 2025

How many neutrons are in a boron nucleus?

• 5

• 6

• 11

• none of the above

What is the smallest unit of an element that maintains the properties of that element?

• Molecule

• Atom

• Compound

• Electron

Ability to rust is this type of property:

• Physical property
• Chemical property

Describe a solute.

• part of solution present in largest amount
• gets dissolved
• water
• surrounds and breaks apart

How many protons are in a boron nucleus?

• 5

• 6

• 11

• none of the above

Which factor affects solubility?

• Temperature

• State of Matter

What is the chemical symbol for the element Silicon

• S
• Si
• si
• Sl

Which particle is found in the nucleus of an atom?

• Proton

• Electron

• Neutron

• Both A and C

What type of radiation is the most penetrating?

• alpha

• beta

• gamma

• none of them

Which of the following elements is a metalloid?

• Silicon

• Oxygen

• Helium

• Hydrogen