What do we now call the negative particles that Thomson said were parts of all atoms?

protons

electrons

neutrons

cathode rays

Nvironmental Science a. Identify the biotic factor of an ecosystem from the following: soil composition b. trees temperature d. sunlight C.

Under a high-powered microscope, Dan sees a cellular organelle. The organelle has a double membrane, and the inner membrane is folded. The organelle contains its own DNA. Which organelle does Dan see?

There are more bacteria in the ocean that there are stars in the universe. true or false

Which are true of meiosis but not mitosis? Check all that apply. A. It generates genetically different cells. B. It generates haploid cells. C. It involves prophase, metaphase, anaphase, and telophase. D. It involves two rounds of nuclear division.

What is the sum of 334.540 g and 198.9916 g to the correct significant figure? A. 533.5316 B. 533.532 C. 533.53 D. 533.5

What is the formula for copper (II) phosphate? Capitalization and punctuation count. How many atoms of phosphorus are in 7.10 mol of copper (II) phosphate?

What happens to the elements Sodium (Na) and Chlorine (Cl) when they combine to form salt (NaCl)

Which of the following is the major advantage of using geothermal energy instead of using coal energy? Choice: You will get a brainliest! If your correct! A. More abundant than coal B. Easier to access than coal C. Releases less carbon dioxide D.

What is berylliums energy levels

What is the SI base unit of temperature? Celsius kelvin coulomb Fahrenheit