Examlex
Match each element with the most likely valence charge.
-Al
National Saving
The sum of private and public savings in an economy, representing the total amount of savings generated within a country.
Budget Deficit
The financial situation where an entity's expenditures exceed its revenues.
Import Quotas
Government-imposed limits on the quantity or value of goods that can be imported into a country.
Capital Flight
A phenomenon where money or assets rapidly flow out of a country, often in response to economic or political instability.
Q2: centi-<br>A)10<sup>+3</sup><br>B)10<sup>-1</sup><br>C)10<sup>+9</sup><br>D)10<sup>-12</sup><br>E)10<sup>-3</sup><br>F)10<sup>+6</sup><br>G)10<sup>-6</sup><br>H)10<sup>-9</sup><br>I)10<sup>-2</sup>
Q28: 1-pentene<br>A)CH?CH?CH=CHCH?CH?<br>B)CH?=CHCH?CH?CH?CH?<br>C)CH?CH=CHCH?<br>D)CH?CH=CHCH?CH?<br>E)CH?=CHCH?<br>F)CH?CH=CHCH?CH?CH?<br>G)CH?=CHCH?CH?CH?<br>H)CH?=CHCH?CH?<br>I)CH?=CH?
Q53: Round off 907,506 to four significant figures.<br>A)
Q80: The frequency of infrared radiation that has
Q94: -196 °C<br>A)boiling point of ethanol<br>B)boiling point of
Q98: cup<br>A)joule<br>B)lb/qt<br>C)°C<br>D)gallon<br>E)km<br>F)lb
Q110: SI<sup>?+</sup><br>A)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup><br>B)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>2</sup><br>C)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p64s<sup>2</sup><br>D)1s22s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>1</sup><br>E)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>4</sup><br>F)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup><br>G)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup><br>H)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>5</sup>
Q123: When adding or subtracting measured numbers, the
Q131: 0 K is equal to -273.15 °C.
Q220: Lone pairs of electrons do not count