Answer Happy

Identh the choice tha best completes ile Salement or answer the question. 1. Which of the following pairs of elements are most likely to form an ionic bond? a Brand Ca b Brand N c. Ca and Fe d. Ca and My 2. What family of elements does bromine belong to? a d. Halogens b. Alkali metals e Alkaline earth metals c. Transition metals Noble gases c. a. Consider the following reaction 2 SO,+ O, > 2 So, 3. If 3.8 mol SO, reacts with 2.5 mol Oy, how many grams of So, are produced? 3.8 mol a 153.1978 b. 612.788 g c. 229.796 g d. 306,394 g 4. If 3.8 mol SO, reacts with 2.5 mol O2, which compound is the limiting reactant? a. S b. SO, c. SO d. 02 5. The amount of energy needed to heat 10.00 g of Iron from 10.0°C to 90.0°C is 360 J. The specific heat capacity of this sainple of carbon is a. 2880 J/g °C b. 2.22 J/g °C 45 J/g °C d. 0.45 J/g °C e. 0.40 J/g °C 6. Is-2s22p^3823p4523d" is the electron configuration for zinc b. gallium c. copper d. cadmium 7. Which of the following particles determines the mass of an atom: 1. Proton 2. Electron 3. Neutron 1&3 b. 2 only c3 only d. 1 & 2 e. I only 8. What is the periodic table arranged by? a. Number of protons and neutron c. Number of protons and electron configurations configuration b. Nuinber of electron orbitals and neutrons d. Number of protons and electron energy levels 9. Thermal energy is typically measured in a. Fahrenheit b. Joules c. "Celsius d. Kelvin a.