1. a mixture that does not have a uniform composition and the individual components remain distinct. 2. a mixture that does have a uniform composition throughout and is always in the same state. 3. a substance that will not dissolve in a solvent. 4. a homogeneous mixture 5. a molecule with no internal charge variation due to bonding. 6. a molecule with an uneven distribution of charge due to unequal sharing of electrons during bonding 7. a solution which has dissolved as much solute as it can at a particular temperature. 8. a solution which is still able to dissolve solute. answers: insoluble, nonpolar ,homogeneous, unsaturated, polar, saturated, solution, heterogeneous

1. Heterogenous

2. Homogenous

3. Insoluble

4. Solution

5. Nonpolar

6. Polar

7. Saturated

8. Unsaturated

1. A mixture that does not have a uniform composition and the individual components remain distinct.

HETEROGENEOUS

An heterogeous mixture is a mixture with components in different phases.

2. A mixture that does have a uniform composition throughout and is always in the same state.

HOMOGENOUS

Homogenous mixtures have just one phase that is uniform all through.

3. A substance that will not dissolve in a solvent.

INSOLUBLE

When a solute cannot dissolve in a solvent to form a solution, we say it is insoluble.

4. A homogeneous mixture

SOLUTION

Solutions are made up of homogenous mixtures solute and solvent.

5. A molecule with no internal charge variation due to bonding.

NON-POLAR

Even distribution of charges especially between species whose electronegativity difference is 0 would lead to the formation of a non-polar compound. Here,

6. A molecule with an uneven distribution of charge due to unequal sharing of electrons during bonding

POLAR

Unequal sharing of electrons forms a polar compound. The more electronegative attracts the shared electron to itself and there is separation of charges. This leads to polarity.

7. A solution which has dissolved as much solute as it can at a particular temperature.

SATURATED

A saturated solution cannot dissolve more solute beacuse it contains enough solute as it can dissolve at a temperature.

8. A solution which is still able to dissolve solute.

UNSATURATED

An unsaturated solution is able to dissolve more solute.

Explanation:

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.

the objects have the same charge is correct.

nathan lee