Fundamentals quiz Loading... 1. On the Periodic Table what is the meaning of the word Period?A Period is a vertical column of similar elementsA Period is a horizontal row of elementsA Period is a collection of elements with the same number of electrons in the outer shellA Period is a collection of similar elementsQuestion 1 of 12 Loading... 2. What is an atomic number?The atomic number is the number of neutrons in an atomThe atomic number is the number of protons and neutrons in an atomThe atomic number is the number of protons, neutrons and electrons in an atomThe atomic number is the number of protons in an atomQuestion 2 of 12 Loading... 3. How many different elements are there in Be(OH)₂ ?4352Question 3 of 12 Loading... 4. What is meant by the term atom?An atom is made up of two or more elements bonded togetherAn atom is the smallest part of an elementAn atom is a particle found in the nucleusAn atom is the smallest part of a compoundQuestion 4 of 12 Loading... 5. Where are non-metals found on the periodic table?At the top right, plus hydrogenOn the left, reaching across the middleOnly on the bottom rowOnly in the left hand columnQuestion 5 of 12 Loading... 6. Balance the following equation: WO₃ + H₂ → W + H₂O 2WO₃ + 3H₂ → 2W + 6H₂O WO₃ + 6H₂ → W + 3H₂O WO₃ + 3H₂ → W + 6H₂O WO₃ + 3H₂ → W + 3H₂OQuestion 6 of 12 Loading... 7. Explain why atoms are neutralThe numbers of protons and neutrons are equalThe number of electrons is evenThe numbers of electrons and neutrons are equalThe numbers of electrons and protons are equalQuestion 7 of 12 Loading... 8. Describe the arrangement and movement of the particles in a liquid Particles are close together but regular. The particles are not free to move. Particles are close together and regular. The particles are free to move. Particles are close together but irregular. The particles are not free to move. Particles are close together but irregular. The particles are free to move. Question 8 of 12 Loading... 9. If an element doesn't conduct electricity, is it a metal or a non-metal?Non-MetalDepends on conditionsMetalNeither non-metal or metalQuestion 9 of 12 Loading... 10. What happens when something melts?Melting is the change of state when a substance heats up from solid to liquidMelting is the change of state when a substance heats up from liquid to gasMelting is the change of state when a substance cools from gas to liquidMelting is the change of state when a substance cools from liquid to solidQuestion 10 of 12 Loading... 11. Calculate the relative formula mass(Mr) of carbon dioxide (CO₂)88384422Question 11 of 12 Loading... 12. What is meant by the term endothermic?A reaction in which heat energy is given out (surroundings get hotter)A reaction which will only be spontaneous at cold temperatures (below 0⁰C)A reaction which will only be spontaneous at warm temperatures (above 100⁰C)A reaction in which heat energy is taken in (surroundings get colder)Question 12 of 12 Loading... Related Posts:The entire quiz question bank!The entire quiz question bank (Double only)!Key Calculations quizEquilibria (triple) quizCondensation Polymers quizElectrolysis quiz Hydr0Gen2020-02-16T15:32:22+00:00Categories: Uncategorized|Tags: Quiz, Topic: Fundamentals| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail
