science quiz 1

Which of the following demonstrates a property of a metal?

• Malleable

• Dull

• Brittle

• None of these

Where are the non-metallic elements found in the periodic table?

• In the middle
• In the top rows
• On the left-hand side
• On the right-hand side

If you have a material that can conduct electricity well it is probably a...

• Metalloid
• Matter
• Non-metal
• Metal

What physical properties are used to classify elements as metals, non-metals, or metalloids?

• Color, smell, physical state
• Reactivity, streak, hardness
• Ability to burn, mass, density
• Luster, conductivity, malleability

The building block from which every substance is made

• Lego

• Jam

• Atoms

• Lattices

How would this element be classified?

• Metal
• Nonmetal
• Metalloid
• Metamorphic

Some living things are made of one cell. Which of the following is made of only one cell?

• fungi

• bacterium

• water

• ants

Where do plant cells use sunlight as energy to create food?

• Cell wall

• Chloroplasts

• Mitochondria

• Cell membrane

What part of the cell supports and protects the cell membrane in a plant?

• Mitochondria

• Chloroplast

• Cell membrane

• Cell wall

Where is energy made and sent out to the cell?

• Cell membrane

• Mitochondrion

• Cell wall

• Nucleus