Q: What two types of atoms bond to form sulfate minerals? Read this paragraph and choose the correct option from the provided answers: Sulfate minerals contain sulfur atoms bonded to oxygen atoms. Like halides, they can form in places where salt water evaporates. Many minerals belong in the sulfate group, but there are only a few common sulfate minerals. Gypsum is a common sulfate mineral that contains calcium, sulfate, and water. Gypsum is found in various forms. For example, it can be pink and look like it has flower petals. However, it can also grow into very large white crystals. Gypsum crystals that are 11 meters long have been found. That is about as long as a school bus! Gypsum also forms at the Mammoth Hot Springs in Yellowstone National Park, shown in Figure below . Choices: - oxygen and carbon - oxygen and calcium - carbon and sulfur - oxygen and sulfur A:
oxygen and sulfur

Q: The pion can only be created by violating the conservation of what? Read this paragraph and choose the correct option from the provided answers: Specifically for the strong nuclear force, Yukawa proposed that a previously unknown particle, now called a pion, is exchanged between nucleons, transmitting the force between them. Figure 33.3 illustrates how a pion would carry a force between a proton and a neutron. The pion has mass and can only be created by violating the conservation of mass-energy. This is allowed by the Heisenberg uncertainty principle if it occurs for a sufficiently short period of time. As discussed in Probability: The Heisenberg Uncertainty Principle the Heisenberg uncertainty principle relates the uncertainties E in energy and t in time by. Choices: - quantum physics - time-space - momentum - mass-energy A:
mass-energy

Q: What are compounds with the same molecular formula but different structures and properties called? Read this paragraph and choose the correct option from the provided answers: Choices: - substrates - monomers - polymers - isomers A:
isomers