Unit 6 part 2

What is the definition of 'Malleable'?

• A particle with no charge inside the nucleus

• Able to be hammered or rolled into a thin sheet

• A representation of an element using letters

Which term describes an element with properties between metals and non-metals?

• Metals

• Non-Metals

• Metalloid

What is a characteristic of metals?

• Malleable and ductile

• Poor conductor of heat

• Brittle

What are mixtures made of?

• Chemically combined substances

• 2 or more substances that aren't chemically combined

• Elements with similar properties

What is a neutron?

• A particle with no charge inside the nucleus

• A negatively charged particle

• A positively charged particle

Which of the following is a property of non-metals?

• Ductile

• Brittle and poor conductor

• Good conductor of electricity

What does a 'Period' refer to in the periodic table?

• Horizontal rows of the periodic table (across)

• Vertical columns of the periodic table (up and down)

What are 'Properties' in the context of elements?

• The rows of the periodic table

• The representation of an element using letters

• The characteristics of elements; can be chemical or physical

Tags

NGSS.MS-PS1-2

What is a proton?

• A negatively charged particle

• A particle with no charge inside the nucleus

• A positively charged particle inside the nucleus

What does a subscript in a chemical formula represent?

• The number of protons and electrons in an atom

• The number of atoms for that element present in the compound