| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.61 |
| Score | 0% | 72% |
Which of the following states of matter exists at the lowest temperature?
none of these |
|
solid |
|
liquid |
|
gas |
Solids exist at a lower temperature than liquids which exist at a lower temperature than gases.
Leafy vegetables, beans, potatoes, fruits, and whole grains are good sources of:
saturated fat |
|
fiber |
|
unsaturated fat |
|
protein |
Fiber provides bulk to help the large intestine carry away waste. Good sources of fiber are leafy vegetables, beans, potatoes, fruits, and whole grains.
Which of these is not a type of fat?
cholesterol |
|
saturated |
|
monounsaturated |
|
polyunsaturated |
Fats come in three types, saturated (meats, shellfish, eggs, milk), monounsaturated (olives, almonds, avocados), and polyunsaturated (vegetable oils).
Which of the following represents the largest value?
1 kL |
|
1 ML |
|
1 cL |
|
1 mL |
Mega (M) is 106, kilo (k) is 103, centi (c) is 10-2, milli (m) is 10-3 so 1 ML represents the largest value.
In which type of compound does one atom borrow an electron from another atom?
ionic |
|
acidic |
|
chemical |
|
covalent |
A compound is a substance containing two or more different chemical elements bound together by a chemical bond. In covalent compounds, electrons are shared between atoms. In ionic compounds, one atom borrows an electron from another atom resulting in two ions (electrically charged atoms) of opposite polarities that then become bonded electrostatically.