Consider the substances below.• 1 mol of beryllium• 1 mol of salt• 1 mol of water• 1 mol of hydrogenwhich statement is true about these substances? 1) they have exactly the same mass.2) they have different numbers of particles.3) they have the same number of atoms.4) they have different masses.

The correct answer is option 4) They have different masses

Explanation

Hello!

Let's solve this!

Let's analyze each of the options:

1) They have exactly the same mass: this option is not correct because all substances have different mass

2) They have different numbers of particles: this option is incorrect because, the elements have the same number of particles (the number of avogadro), but the compounds do not.

3) They have the same number of atoms: it is incorrect because they do not have the same number of atoms

4) They have different masses: this is correct, each one has its own mass.

After the analysis we conclude that the correct answer is option 4) They have different masses

58750.08068 is the answer i think

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.