In which type of reaction do two lighter nuclei combine to form one heavier nucleus?

(1) combustion (3) nuclear fission

(2) reduction (4) nuclear fusion

What happens to the total mass of the carbon and oxygen after they form carbon dioxide?

Why should we not were synthetic clothes while working in kitchen?

Which are long chains formed by the process of polymerization? subunits ethylenes monomers DNA strands

Write the formula equation for the following reaction. Ammonia reacts with hydrogen chloride to form ammonium chloride.

Is it possible for astronauts to fly directly to the sun and land?

For the chemical reaction H2 + CO2 → H2O + CO, the energy contained in the reactants is 394 kJ, and the energy contained in the products is 352 kJ, assuming 1 mol of each substance is present. Which of the following statements is true? A.

Why is particle size important in a heterogeneous catalyst

In a scientific experiment, the one variable that is purposely changed to test a hypothesis is called the manipulated variable. true or false

Consider separate 100.0-g samples of each of the following: nh3, n2o, hcn, n2h4, and hno3. which of the samples has the greatest mass of nitrogen?

How many grams of iodine are needed to prepare 28.6 grams of ICl