A compound formed from Ca+2 and Cl - represents what?

Does distance have direction?

The half-life of carbon-14 is 5,730 years. How many grams of parent material will remain from a 100-gram sample of carbon-14 after 2 half-lives? 75 6.25 12.5 25

Why don't satellites in orbit fly into space?

I have a box with a mass of 34kg and I accelerate it at 4m/s. calculate it

What is the Big Bang theory?

Why would concentrated hydrochloric acid be a poor choice as the acid catalyst for the formation of cyclohexane by dehydration of cyclohexanol

Within the main group of elements, what do elements in a family have in common? same number of energy orbits same number of protons same number of valence electrons same atomic radius

What is 33. 19 G to mg

The average adult exhales about 1.0 kg of carbon dioxide each day. How much oxygen is needed in metabolizing glucose (C6H12O6, 180 g/mol) to make that much carbon dioxide?

What does the number 84 in the name krypton-84 represent