The particles that are found in the mucleus of an atom are

1. neutrons

2. electrons only

3. protons and neutrons

4. protons and electrons

What value is the closest to the atomic mass of cerium? Isotope Percent Abundance 136Ce 0.185% 138Ce 0.251% 140Ce 88.450% 142Ce 11.114%

In any chemical reaction, the rate of the reaction can be increased by increasing the concentrations of the reactants decreasing the temperature changing the size of the container adding water to the reaction

3 Reasons why cloning is BAD

What does weather system and fronts develop and travel through

Describe how continents and oceans are carried on tectonic plates

What is the element Ar classified as in the periodic table?

Two objects, one heavy and one light, travel at one of two speeds. Which will have the most inertia?

Which statements correctly describe water boiling in a pot? Air bubbles from the atmosphere are being absorbed. The water's internal kinetic energy is increasing. The water is gaining internal potential energy. The water's temperature is increasing.

Biofuel is any fuel that is produced from living or once living matter in a short period of time, days, weeks, or even months.

How are revolution and year related