Element and Matter Quiz

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Questions and Answers

What is the location of the protons and neutrons in an atom?

  • In the nucleus (correct)
  • In the rings outside the nucleus
  • In the electron cloud
  • Outside the atom

Which element has 1 proton, 1 electron, and 0 neutrons?

  • Oxygen
  • Helium
  • Lithium
  • Hydrogen (correct)

What determines the reactivity of an element and many of its properties?

  • Number and location of electrons in the electron cloud (correct)
  • Number of neutrons in the nucleus
  • Number of protons in the nucleus
  • Distance from other elements on the Periodic Table

What makes each element different from one another?

<p>Different number of subatomic particles (C)</p> Signup and view all the answers

What are the two main categories of elements notable on the Periodic Table?

<p>Metals and non-metals (D)</p> Signup and view all the answers

What is an element according to science?

<p>A pure substance made of only 1 type of atom that can not be broken down further into other substances (D)</p> Signup and view all the answers

Why is water not considered an element?

<p>Because water can be broken down into other substances, hydrogen and oxygen (C)</p> Signup and view all the answers

What are the subatomic particles within an atom?

<p>Protons, neutrons, and electrons (C)</p> Signup and view all the answers

How do elements differ from each other?

<p>Each element is made of different kinds of atoms and has properties different from others (A)</p> Signup and view all the answers

Are elements and chemicals the same?

<p>Elements are chemicals made of just one kind of atom, but chemicals can be pure substances, mixtures, compounds, etc. (C)</p> Signup and view all the answers

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