Which of these is an element? A. carbon B. carbon dioxide C. air D. water

If you were to descend through the ocean in a submersible, what changes in the ocean water could you observe?

Compare what happens to the energy, order, and spacing particles when a solid other than ice changes to a liquid with what happens to the energy, order, and spacing of particles when a gas changes to a liquid?

Which is an example of a chemical reaction? paper folded into tiny pieces paper burned and turned into smoke paper soaked in water paper shredded and turned into pulp

What is the mass of 2.35 moles of (NH4) 3PO4?

Which city's climate is most similar to Jakarta, Baltimore or Kuala Lumpur? Data Table Shanghai, China (31° N, 121° E) Baltimore City, USA (39° N, 76° W) Helsinki, Finland (60° N, 24° E) Banff, Canada (51° N, 115° W) Kuala Lumpur, Malaysia (3° N

How many Joules are equivalent to 75 Calories?

How do you balance nuclear equations?

Ice melting, water boiling, lighting a match, grape juice freezing. Which statement describes evidence of a chemical reaction

How do the relative concentrations of hydronium ions and hydroxide ions compare in acidic solution?

Give the name of the orange metal visable after one week