Severe acid rain caused by factory emissions can erode the leaves of plants. Which statement best explains why this would harm the plant life?

How is temperature related to thermal energy?

The Positively charged center of an atom is called

How is enthalpy used to predict whether a reaction is endothermic or exothermic?

Which of the following represents a physical change? A: Phase changing, B: Atoms rearranging, C: Bonds breaking, D: Bonds forming

Which is a scientific claim? At least 75 percent of the class will pass the physical science test today because they studied more than two hours for it.

What mass of H2SO4 is contained in 60.00 mL of a 5.85 M solution of sulfuric acid

One isotope has 6 protons and 8 neutrons which reference names this isotope

When an atom that has no charge loses two electrons, it becomes a: A: positive ion. B: negative ion. C: positive isotope. D: negative isotope.

A 155.0 9 piece of copper at 182 °C Is dropped into 2500 g of water at 23.9 °C. (The specific heat of copper is 0.385 1/9°C.) Calculate the final temperature of the mixture. (Assume no heat loss to the surroundings.)

Which state of matter is characterized by having an indefinite shape, but a definite volume? Gas Liquid Solid None of the above