Element, Compound or Mixture?
The chemical combination of two or more atoms is called a(n) _____________ Element, Compound, or Mixture? Rust Megan left her bicycle outside on the patio while she went on vacation for several weeks. When she returned, Megan discovered a reddish substance, rust, on the handlebars of her bicycle. Rust is a substance that occurs when the iron on something like a bike reacts with the oxygen in the air. Element, Compound, or Mixture? Saltwater Sharon pours salt into a glass of water. The salt dissolves. The substance in the glass is a(n) __________. Element, Compound, or Mixture? Use the above picture to fill in the blanks for the following statement. The __________ , carbon, combines with the ________, oxygen, to form the ___________, carbon dioxide. (a) element; element; compound (b) element; compound; mixture (c) compound; compound; element (d) compound; element; mixture Which is a substance made up of only one kind of atom? Element, Compound, or Mixture? Which of the following is an element? (a) SO (b) H2O (c) CO2 (d) C Element, Compound or Mixture? Chicken Noodle Soup Element, Compound or Mixture? When Jessie got a cut on his knee after playing outside, he came home and put some hydrogen peroxide on it to clean it out and then he bandaged it up. Hydrogen peroxide is a disinfecting chemical made up of hydrogen and oxygen. Element, Compound or Mixture? Concrete Element, Compound or Mixture? For her 16th birthday, Julie’s mom got her a gold necklace! Volume is a measurable property of matter. Volume measures... (a) the distance around an object. (b) the amount of space an object takes up. (c) the shape of the object (d) the gravitational force exerted on the object Which of the following is a unit of volume? (a)Ton (b)Kilogram (c)Centimeter (d)Cubic meter Which of the following is not a measurable property of matter? (a)Mass (b)Taste (c)Size (d)Density Which of the following shows the abbreviation for a unit of density? (a) kg/m (kilograms per meter) (b) g/cm (grams per centimeter) (c) L/kg (liter per kilogram) (d) g/mL (grams per milliliter) Which of the following is a unit of temperature? (a)Kilograms (b)Newtons (c)Liters (d)Degrees Celsius Which of the following measures the amount of matter in a given object? (a)Density (b)Volume (c)Mass (d)Weight Which of the following is a unit of mass? (a)Ton (b)Kilogram (c)Milliliter (d)Meter What property of matter is shown below: What property of matter is shown below: What property of matter is shown below: