Explain how you can use an atoms mass number and atoic number to determine the number of protrons electrons and neutrons in the atom

Identify the solution that contains both the solute and solvent in the solid phase. A) air B) NaCl C) bronze D) salt water

The sum of the measures of the interior angles of the figure is 720°

Why is Earth's temperature just right for life? A. Earth's core is hot enough to heat Earth's surface. B. Earth's magnetic field creates suitable temperatures on Earth's surface. C. Earth's crust is warmed by heat from the sun. D.

What is the product of an addition reaction between butanal, ch3-ch2-ch2-cho, and water?

What is more likely to happen if wetlands are drained?

A measure of the internal energy that has been absorbed or transferred from one body to another is

What is the specific heat of a substance? O A. The energy required to break molecular bonds B. The increase in temperature caused by heating C. The heat required to evaporate a substance D. The amount of heat a substance can hold C

Which of the following animal niches will be filled as in ecosystem Begins the stage of ecological succession

Why do atoms join to form bonds?

Which species can conduct an electric current? 1. KOH (s) 2. CH3OH (aq) 3. HBr (aq) 4. H2O (s)