D202501101

n/a. The picture below shows four objects - a paper clip, a pair of scissors, a needle, and a horseshoe. Assume that each object is made of the same metal. Which of these physical properties is not similar in all four of these objects?

• Magnetism

• Mass

• Specific heat

• Electrical conductivity

2-3.1.C.47.Which element below is a metal?

• Bromine

• Iodine

• Titanium

• Silicon

• Boron

2-3.1.C.2.Which element below is a metal?

• Magnesium

• Chlorine

• Oxygen

• Carbon

• Hydrogen

2-3.1.C.22.Which element below is not a metal?

• Magnesium

• Potassium

• Carbon

• Silver

• Calcium

2-3.1.C.7.Which element below is not a metal?

• Magnesium

• Silver

• Calcium

• Fluorine

• Potassium

2-3.1.C.17.Which element below is not a metal?

• Sodium

• Calcium

• Oxygen

• Copper

• Aluminum

2-3.1.C.32.Which element is NOT a metal?

• Titanium

• Iron

• Bromine

• Barium

• Sodium

2-3.1.C.13.Which one of the following elements is NOT a metal?

• Sodium

• Nitrogen

• Mercury

• Zinc

• Silver

2-3.1.C.38.Which one of the following elements is a non - metal?

• Gold

• Copper

• Carbon

• Iron

• Zinc

2-3.1.C.27.At room temperature, what is the only metal that is in liquid form?

• Gold

• Mercury

• Magnesium

• Iron

• Titanium