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Grade 10 Atomic Structure

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Isotopes of an element must have different what?
  1. atomic numbers
  2. numbers of protons
  3. numbers of electrons
  4. mass numbers
Grade 6 Number Types
Numbers that indicate position or order: first, second, third.
  1. real numbers
  2. primary numbers
  3. ordinal numbers
  4. irrational numbers
Grade 8 Periodic Table and Elements
The number of protons in an atom is equal to the
  1. group number.
  2. period number.
  3. number of neutrons.
  4. atomic number.
Grade 8 Physics
A subscript shows the                     of an element in a compound.
  1. Number of valences
  2. Number of protons
  3. Number of electrons
  4. Number of atoms
Grade 4 Primes, Factors, and Multiples CCSS: 4.OA.B.4
A positive number that is divisible only by itself and the number one. For example: 3 has only two factors - one and three - one and itself.
  1. Prime Number
  2. Composite Number
  3. Factor Number
  4. Addend Number
Grade 2 Food (Stories) CCSS: CCRA.R.5, RI.2.5

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What do the numbers most likely represent?
  1. Number of recipes
  2. Number of words
  3. Page numbers
  4. Recipe numbers
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Non-terminating, non-repeating decimals are classified as                   .
  1. Irrational Numbers
  2. Natural Numbers
  3. Rational Numbers
  4. Whole Numbers
Grade 10 Periodic Table and Elements
What determines the length of each period?
  1. The number of electrons
  2. The number of elements
  3. The number of neutrons
  4. The number of orbitals
Grade 7 Represent and Determine Probability CCSS: 7.SP.C.7, 7.SP.C.7a
Ben rolls a 6 with a die. Which of the following is equally as likely to be rolled on his next toss of the die?
Dice 6
  1. an odd number
  2. an even number
  3. a whole number
  4. the same number
Grade 11 Stoichiometry
What do you use to convert from moles to atoms and atoms to mole?
  1. Avocado's number
  2. Avogadro's number
  3. Lui's number
  4. Segall's number
Grade 10 Atomic Structure
How does an S2- ion differ from an electrically neutral sulfur atom?
  1. mass number
  2. atomic number
  3. proton number
  4. number of electrons
Grade 12 Matrices CCSS: HSN-VM.C.8
For given matrices A and B, let A B=M, where M is a also a matrix. Which of the following correctly describes the dimensions of matrix M?
  1. Number of rows of A, number of columns of B.
  2. Number of rows of B, number of columns of A.
  3. Number of rows of A, number of columns of A.
  4. Number of rows of B, number of columns of B.
Grade 12 Agriculture
What is diversity?
  1. number of species
  2. number of habitats
  3. number ecosystems
  4. number of natural resources
Grade 3 Counting and Comparing Numbers
In the greater-than > or less-than symbol <, the open end refers to the
  1. larger number.
  2. smaller number.
  3. equal number.
Grade 9 Quantum Physics and the Atom
What does the mass number of an atom tell you about the atom?
  1. number of electrons
  2. number of protons
  3. number of neutrons
  4. number of protons and neutrons
Grade 10 Cell Structure and Function

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The number of chromosomes in a gamete is the
  1. haploid number.
  2. diploid number.
  3. homolog number.
  4. meiosis phase number.
Grade 9 Quantum Physics and the Atom
What does the atomic number tell about an atom?
  1. the number of protons
  2. the number of protons and neutrons
  3. the number of electrons
  4. the number of neutrons
Grade 11 DNA, RNA, and Genetics
The number of chromosomes in a gamete is the
  1. haploid number.
  2. diploid number.
  3. homolog number.
  4. meiosis phase number.
Grade 10 Periodic Table and Elements
Which feature determines the chemical properties of an element?
  1. the group number
  2. the period number
  3. the number of valence electrons
  4. the atomic number
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