A rock weighing 30.0 g is placed in a graduated cylinder displacing the volume from 22.3 mL to 27.6 mL. What is density of the rock in grams/cubic centimeter?

Which is not something submersibles do? collect data about areas of the ocean that were previously unreachable by humans remain under water for long periods of time collect data about shoreline cliffs, waves, and measurable atmospheric effects

Which of the following redox reactions do you expect to occur spontaneously in the forward direction? Check all that apply.

What are 4 energy transfer

Suppose two chemicals are reacted together. It takes 1000 kJ of energy to break the bonds of the reactants and 850 kJ of energy are released by the formation of the products. Which statement is true about the reaction? A. The reaction is exothermic.

Clouds that are uniform gray that often cover the entire sky

Which bond or interaction would be most difficult to disrupt when compounds are placed into water?

Which of the following is the correct name for the compound hgs? mercury sulfide mercury (i) sulfide mercury (ii) sulfide mercury monosulfide?

Which of these has the most impact on the apparent brightness of a star seen from Earth? Gravitational pull, temperature of star, distance from earth, earths orbital pattern

What are 6 abiotic factos from finding nemo?

Which of the following is an element? a. carbon monoxide gas (co) b. magnesium chloride salt (mgcl) c. hydrochloric acid (hcl) d. zinc metal (zn)