During a chemical reaction the atoms of one or more substance are rearranged to form different substances. True False

Essential fatty acids cannot be synthesized by the human body and therefore must be obtained in the diet true or false

What is the name for CuCO3

The molecule xef2 does not obey the octet rule

Decide which liquid does not belong in a science laboratory. water hydrochloric acid milkshake ethanol

How could a Bohr model of a neon atom differ from a model of nitrogen

A living thing that cannot make its own food and must eat other living things for energy

Which best explains why astronauts appear weightless when they are in a space shuttle orbiting Earth? • They are falling toward Earth at the same rate as the space shuttle.

If increase the amplitude how does the velocity change? (No google)

What is the result of multiplying (2.5 * 1010) * (3.5 * 10-7) ? Use the correct number of significant digits.

What is 0.002353 to two significant figures