5 Which one of the following correctly represents Sodium oxide? +2 XX a) Na 20 XX...
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5 Which one of the following correctly represents Sodium oxide? +2 XX a) Na 20 XX 6) 2NaOx x; 1-2 'xx' 1-2 c) 2 Na 20% c) Na XX XX 6 An element with atomic number_ will form a basic oxide. a) 7 (2,5) b) 17 (2,8,7) c) 14 (2,8,4) 7 d) 11 (2,8,1) An element 'M' has 50% of the electrons filled in the 3rd shell as in the 2nd shell. The atomic number of 'M' is: a) 10 b) 12 c) 14 d) 18 CO 9 10 Generally food is broken and absorbed within the body of organisms. In which of the following organisms is it done outside the body? a) Amoeba b) Mushroom c) Paramoecium d) Lice Receptors are usually located in sense organs. Gustatory receptors are present in a) tongue b) nose c) eye d) ear A farmer wants to grow banana plants genetically similar enough to the plants already available in his field. Which one of the following methods would you suggest for this purpose? a) Regeneration b) Budding c) Vegetative propagation d) Sexual reproduction 5 Which one of the following correctly represents Sodium oxide? +2 XX a) Na 20 XX 6) 2NaOx x; 1-2 'xx' 1-2 c) 2 Na 20% c) Na XX XX 6 An element with atomic number_ will form a basic oxide. a) 7 (2,5) b) 17 (2,8,7) c) 14 (2,8,4) 7 d) 11 (2,8,1) An element 'M' has 50% of the electrons filled in the 3rd shell as in the 2nd shell. The atomic number of 'M' is: a) 10 b) 12 c) 14 d) 18 CO 9 10 Generally food is broken and absorbed within the body of organisms. In which of the following organisms is it done outside the body? a) Amoeba b) Mushroom c) Paramoecium d) Lice Receptors are usually located in sense organs. Gustatory receptors are present in a) tongue b) nose c) eye d) ear A farmer wants to grow banana plants genetically similar enough to the plants already available in his field. Which one of the following methods would you suggest for this purpose? a) Regeneration b) Budding c) Vegetative propagation d) Sexual reproduction
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Explanation Question 5 Sodium Oxide is a substance with a polyatomic ionicstyle compound where Sodium Na carries a 1 charge and the oxide ion carries a 2 charge The correct representation of Sodium Ox... View the full answer
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Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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