Is milkshake a solution or a mixture.

How is measuring the volume of liquids different than measuring the volume of regular-shaped solids?

The modern-day quantum model of the atom is better than John Dalton's model because it O is easier to understand. O is a more recent theory. O can be represented in two dimensions. o answers many questions about atoms.

Compare the ph of 0.1 m na2co3 and 0.1 m nahco3. select the statements that explain the difference. na2co3 is a stronger base. nahco3 is a stronger base. na2co3 puts more oh - ion into solution.

The carbon containing molecule found in the atmosphere that is often released by respiration is called

Light elements with an atomic number less than 20 generally have a neutron to proton ratio equal to a. 1:1 b. 1.3:1 c. 1.5:1 d. 2:1

What is the wavelength of microwaves of 3.0x109 Hz frequency? c = 3.0x108 m/sec

When DNA is condensing into a chromosome, what protein is it wrapped around?

How does tye transfer of energy affect physical and chemical properties of matter

According to valence bond theory, which kind of orbitals overlap to form the p-cl bonds in pcl5?

Ionic bonds are strong; therefore, ionic compounds