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State the number of protons and electrons in each of the following:
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- A simple ion with a 3+ charge (for example, A13+) results when an atom (gains/loses) electrons.arrow_forwardUse Daltons atomic theory to account for each of the following. a. the law of conservation o f mass b. the law of definite proportion c. the law of multiple proportionsarrow_forwardU Rounding To The N.. O (46) AFRICAN HOM. E Kiasha Savage -Cla. G english to french- 1/10 A boron atom has 5 protons, 6 neutrons, and 3 electrons. What is the charge of this atom? *Use a + or - sign before the number.* Type your answer. SUBMIT> 10 09 Music on DELLarrow_forward
- Match the following elements with their possible number of protons and electrons. Column A Column B 1. Na* a. 7 р, 10 е 02- b. 8 р, 10 е A13+ с. 13 р, 10 е 4. N3- d. 12 p, 10 e F- e. 9 р, 10 е 6. Mg2+ f. 11 p, 10 e 2. 3. 5.arrow_forward1) The element antimony (Sb, Z=51) occurs naturally as only two isotopes, one of which is antimony-121 (120.90381 amu, 57.21% abundant). Given this information: a. 121 Determine the number of protons, neutrons, and electrons in an atom of ¹2¹ Sb³+. # of Protons # of Neutrons # of Electrons b. Determine the mass, in amu, of the other isotope of antimony. c. What is the mass, in grams, of 0.500 moles of antimony? d. How many atoms of antimony are in a 1.000 g sample of the substance?arrow_forwardTATT change as the volume of the object increases or decr 5. Which of the options below share the same extensive property? A. 50 kg of concrete. 50 m³ of concrete. B. 100 liters of water. 100 liters of alcohol. C. 80 grams of sand. 40 grams of sand. D. 25 meters of rope. 30 meters of rope. 6. What are the subatomic particles that are in the nucleus of the atom? A. Protons, neutrons, & electrons. C. Protons & electrons only B. Protons & neutrons only. D. Neutrons only.arrow_forward
- Part 3 What is the symbol of this atom? Enter both the mass and the atomic number. X¹ X₂ 'He X' X, 5 Ir.192.2.77arrow_forwardIdentifying the parts of an atom Complete the table below, using the diagram of an atom shown at right. Properties of subatomic particles approximate charge (in multiples of e) symbol location name mass (amu) on diagram (choose one) v e (choose one (choose one) v (choose one) v D. +1 1.0 Explanation Check O2021 MC here o searcharrow_forwardGive the number of protons, electrons, and neutrons in the following isotope: 109/47 Ag Select one: a. 31 protons, 31 electrons, 52 neutrons b. 41 protons, 41 electrons, 62 neutrons c. 47 protons, 62 electrons, 109 neutrons d. 47 protons, 47 electrons, 62 neutronsarrow_forward
- 3. The correct number of protons, neutrons, and electrons for 35Cl-1 is: a. 17 protons, 17 neutrons, 17 electrons b. 17 protons, 18 neutrons, 17 electrons c. 17 protons, 18 neutrons, 18 electrons d. none are correctarrow_forward1. Answer the following: a. If a car has an EPA mileage rating of 30.0 miles per gallon, what is this rating in m L-1? (1 gallon = 3.785 liter, 1 mile = 1.609 meter.) b. Given the isotopic abundance and mass, what is the atomic mass of Boron? Isotope Mass (amu) Abundance (%) B-10 10.013 19.9 B-11 11.009 80.1 c. A solution has a [H+] of 2.5 ×10-3 M. What is the pH of this solution?arrow_forwardarrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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