What did Thomson's model of the atom include that Dalton's model did not have?

What is the difference between a forklift and a hi-lo?

Find the energy of a photon of light if the wavelength of the light wave is 6.88 x 10-7m

2H2S (g) + 3O2 (g) → 2H2O (g) + 2SO2 (g) If 3.50 g of H2S are used in the above reaction, what will be the theoretical yield of water in grams?

The specific heat of gold is 0.031 calories/gram°C. If 10.0 grams of gold were heated and the temperature of the sample changed by 20.0°C, how many calories of heat energy were absorbed by the sample?

At night, the Moon appears bright. Which of the following explains this? a. The Moon reflects the light produced by the Sun. b. The Moon releases the light it absorbed during the day. c. The light from the Earth is reflected by the Moon.

What type of wave it do the contractions of the snakes muscles make as a snake moves forward

Explain the difference between a ph of 8 and a ph of 12 in terms of h concentration

Why do we not have solar and lunar eclipses every month?

How many grams are in 8.9 moles of CaCO3

Why is all matter affected by gravity-