What is 1,839,100 in scientific notation

The formula for ammonium carbonate:

An atom of magnesium has an atomic number of 12 and a mass number of 24. how many neutrons are in the neclues

Which statement best compares the energy involved in melting with the energy involved in boiling for a given liquid?

A piece of silver with a mass 437 g has a heat capacity of 103.6 J/°C. What is the specific heat of silver?

You can increase the surface area of a block of ice by A. melting it B. putting it in the freezer C. crushing it D. adding salt to it

What does core function mean

You're slow down a reaction, you can parentheses increase/decrease parentheses close the concentration of the reactants

Just as earth moves around the sun, the moon revoles around the earth. About how many earth days does it take for the moon to travel around the earth?

Which of these is a characteristic of science? Its results cannot be generalized. Its findings are usually kept a secret. It follows a clearly laid out methodology. It is based on beliefs and preferences of scientists.

23491pa undergoes beta decay. what is the mass number of the resulting element?