3. to determine the density of a certain metal alloy, a chemist
measures the mass and volume of each of four different samples of
the alloy. the chemist obtains the density values shown in the
following table. later, the chemist learns that the true density of the
alloy is 5.85 g/cm'. the chemist's results are:
a. accurate
c. both
b. precise
d. neither

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

What is the mass of 0.46 mol of mgcl2

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull