If the particle that starts a nuclear reaction is also one of the products, the process is a

a. chain reaction.

c. nuclear fusion.

b. neutron emission.

d. neutron bombardment.

What is the function of autotrophs in the carbon cycle?

What is the difference between mass and volume?

What does a number pyramid tell you about an ecosystem? The biomass of each trophic level. The number of organisms in each trophic level. The lifespan of organisms in each trophic level. The energy transfer between trophic levels.

The table shows the number of charged subatomic particles in an ion. Charged ParticlesCharge on Particle Number of Particles Positive 12 Negative 10 A positively charged substance is brought near the ion.

If 32 g of sulfur combines with 32 g of oxygen, when heated, to form solid sulfur dioxide, what mass of sulfur dioxide is produced?

How will increasing the pressure on the system affect this equilibrium reaction? 2H2 (g) + O2 (g) - > 2H2O (g)

What are small round structures in the cell that breaks down large food particles into smaller ones

A balloon has a volume of 2.5 L and contains 0.100 moles of Helium. Another balloon has a volume of 5.0 L. They are at the same temperature and pressure. How many moles of gas does the second balloon contain?

Why is it important to that the solid be dry before the final mass measurement?

What is 0.00055030 in Scientific form?