Grade 10 · Science · On Level
Free Science Concepts and Evidence worksheet - version 7
Grade 10 science practice based on published U.S. learning expectations, with reproducible original variations. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Science Concepts and Evidence
Grade 10 · On-level practice · 8 questions · Version PG-WE6ADC-1AI3
What does pH below 7 indicate?A. Covalent bond B. An acidic solution C. 6.022 x 10^23 particles D. Atoms of each element
What type of bond transfers electrons?A. Covalent bond B. Protons C. An acidic solution D. Ionic bond
What type of bond shares electrons?A. Atoms of each element B. 6.022 x 10^23 particles C. An acidic solution D. Covalent bond
What is a mole?A. Atoms of one element with different neutron counts B. Ionic bond C. Protons D. 6.022 x 10^23 particles
What happens to reaction rate when temperature usually rises?A. It increases B. Atoms of one element with different neutron counts C. Protons D. Ionic bond
What must a balanced chemical equation conserve?A. It increases B. Atoms of each element C. Protons D. An acidic solution
What is an isotope?A. An acidic solution B. Atoms of one element with different neutron counts C. Ionic bond D. It increases
What does an atomic number count?A. Atoms of one element with different neutron counts B. Atoms of each element C. An acidic solution D. Protons
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 7
- What does pH below 7 indicate?An acidic solution
- What type of bond transfers electrons?Ionic bond
- What type of bond shares electrons?Covalent bond
- What is a mole?6.022 x 10^23 particles
- What happens to reaction rate when temperature usually rises?It increases
- What must a balanced chemical equation conserve?Atoms of each element
- What is an isotope?Atoms of one element with different neutron counts
- What does an atomic number count?Protons
Worked example
Read the direction, identify the assessed skill, solve or cite evidence, and check the response.
Common mistake
Using a memorized procedure without checking what the question asks.
Helpful hint
Name the standard skill before answering.