A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?

What is the volume occupied by 6.56 kg of al

Which of the following statements is true about the nucleus? A) Only neutrons hold the nucleus together B) Only the strong nuclear force holds the nucleus together C) The Presence of neutrons, the strong nuclear force, and the residual strong force

What type of reaction is FeSO4 + Al = Al2 (SO4) 3 + Fe and Why?

Which type of lipid is found in the body and is converted into vitamins, hormones, and bile salts? A. fats B. waxes C. sterols D. phospholipids

What is any single living thing that can carry out life processes on its own?

What are the similarities between low mass stars and high mass stars

The atomic number of calcium (Ca) is 20, and it's mass number is 40. What is true about the subatomic particles that make up a neutral atom of calcium? A) It has 20 protons, 20 neutrons and 20 electrons.

Explain why a sidewalk has built-in cracks every few feet?

How many periods does the periodic table have? 7 18 9 8

Which one is correct A. It allowed them to escape B. It allowed them to chase down C. It allowed them to reach food D. All of these