Examlex
Metals generally become more reactive as one proceeds down a column (group).
Roses
A type of flowering plant renowned for its beauty and fragrance, often used symbolically in various cultural contexts.
Equilibrium Price
The price at which the quantity of goods supplied is equal to the quantity of goods demanded in a market.
Equilibrium Quantity
The quantity of goods or services supplied and demanded at the point where supply equals demand in a market.
Roses
Flowers known for their beauty and aromatic qualities, often symbolizing love and affection in many cultures.
Q4: The wavelength is the distance measured between
Q16: The human body is able to synthesize
Q20: The speed of light is about 186,000
Q28: 212 °F<br>A)0. °C<br>B)280 K<br>C)68 °F<br>D)100. °C<br>E)-40 °F<br>F)32
Q40: S<sup>4+</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>
Q47: Only helium among the Group VIIIA elements
Q51: nylon<br>A)hexanedioic acid and 1,6-diaminohexane<br>B)chloroethene<br>C)tetrafluoroethene<br>D)propylene oxide<br>E)ethene
Q93: Elements that belong to the same group
Q126: The electrons in a carbon-chlorine covalent bond
Q196: Which of the following has the same