Which is a quantitative observation? A the way your skin feels after you wash your face B the smell of burned toast C the temperature reading on a thermometer D the taste of fruit you have often eat

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland