If energy can neither be created nor destroyed in a chemical reaction, what can happen to the energy

An observation which is descriptive is considered: quantitative qualitative

Cuales son otras sub particulas atomicas que presenta el atomo

7. A certain mass of water was heated with 41,840 Joules, raising its temperature from 22.0 °C to 28.5 °C. Find the mass of water.

Which metal atoms can form ionic bonds by losing electrons from both the outermost and next to outermost principal energy levels?

For acidic solutions, which element is added to balance half-reactions? A. hydrogen B. hydroxide C. oxygen D. nitrogen

A rope experiences three 400 N forces to the left and three different 410 N forces to the right. (A) Will accelerate to the left (B) Will accelerate to the right (C) Will not accelerate

An ionic bond involves the transfer of what? * Olons Protons Electrons Neutrons

During an Experiment a scientist notes that a sample turned red. which kind of data did the scientist record A. average data B. quantitative data C. measured data D. qualitative data

Why is chemistry important for the study of living things

How much does radon cost per gram