Topics: Biology Quiz
Isotopes are atoms of the same element with a different number of ___.
A. ions
B. protons
C. electrons
D. neutrons
Select your answer:
Topics:
Pathology - Cellular Injury Integumentary and Musculoskeletal Systems Meiosis and intro to Genetics Blood Cells Nail Diseases and Disorders Children Well-being Anatomy and Physiology Skeletal System All About Bacteria Introduction to Pharmacology Biotechnology: Tools & Techniques Molecular Genetics Integrated Science Bone Shapes & Long Bone Anatomy Carbohydrates Pathophysiology - Inflammation Consciousness and SleepOther quiz:
Chemistry › View
What is a buckyball?
A. A carbon atom (C60)
B. Nickname for Mercedes-Benz’s futuristic concept car (C111)
C. Plastic explosives nanoparticle (C4)
D. Concrete nanoparticle with a compressive strength of 20 nanonewtons (C20)
Excretory System › View
Kidneys create a liquid called:
A. Urine
B. Blood
C. Faeces
D. Carbon Dioxide