If a molecule is taking up more space is it gaining or losing energy explained

Im bored! Anyone know any home remedies i can do for a small science project?

What is the difference between xylem and phloem? A. Xylem carries water and nutrients up to the plants leaves while phloem carries food down form the plants leaves to its roots B Xylem carries water and nutrients up to the plants leaves while phloem

How many moles of N ant in 0.233 g of N2O

A solution contains 0.021 M Cl? and 0.017 M I?. A solution containing copper (I) ions is added to selectively precipitate one of the ions.

Why is it useful to model systems that use energy?

Gaps in rock layers that develop when agents of erosion remove existing rock layers

Why are atoms always neutral

Question: Ron is a healthcare worker who needs to lift a heavy patient. Which kind of safety issue does this scenario relate to? A infection B. ergonomics C. human resources D. orientation

Which of the following is the best example of chemical weathering? (A) limestone rocks dissolving in water (B) plant roots growing through concrete and splitting it (C) waves carrying sand away from a beach (D) a large rock splitting into pieces

Is heat of fusion an extensive or intensive property? Why?