The answer to the question about “Which three groups of the Periodic Table contain the most elements classified as metalloids (semimetals)?” is letter C of 14, 15, and 16. The list of metalloids are as follows: Arsenic, Tellurium, Germanium, Silicon, Antimony, Boron, Polonium, Astatine, Selenium, Aluminium, Carbon, Bismuth, Phosphorus, Beryllium, Tin, Sulfur, Livermorium, Iodine, ...

There are many uses of knowledge articles, but from the given choices, knowledge articles can be used to display for customer self-service (C) and to resolve customer cases (D). Salesforce knowledge allows agents to create articles from a case. This, in turn, will help them validate if the article is the proper solution for a customer’s case. When closing a case, they can use Apex to ...

The correct answer to the question “How did the Sumerians solve the problem of flooding?” is letter B or they dug irrigation ditches and built levees. Ancient Mesopotamia was, of course, discussed and studied during our history class, and we know that Mesopotamia is even considered as the beginning of civilization. Although there is little rainfall in Lower Mesopotamia, the ...

The correct answer to the question “2, 6, 1, 3, 0.5, 1.5, ? What is the missing number?” is letter B or 0.25. Here is the basic explanation to this answer. If you will look at the numbers 2, 1, and 0.5, you will notice the number 1 reflects the half of 2, and 0.5 reflects the half of 1. Now, look at numbers 6, 3, and 1.5, you will also notice that number 3 is the half of 6, and ...

The correct answer to the question “How did Native American migration differ from that of Europeans?” is letter A or most Native Americans migrated after being forced from their land. Native Americans are also called Indians. This is because when Christopher Columbus discovered America in 1492 by accident while he was looking for another path to Asia, he though that he reached ...

The correct answer to the question “What is the electron configuration for chromium?” is letter B or 1s2 2s2 2p6 3s2 3p6 421 3d5. The actual electron configuration of Cr is [AR] 4s1 3d4 and Cu is [Ar] 4s1 3d10. Now, Letter A or 1s2 2s2 2p6 3s2 3p6 4s2 3d4 is the expected electronic configuration of a chromium since it has 24 electrons.

However, because of either the ...

The correct answer to the question “Why was facilitating trades nearly impossible in ancient Greece?” is letter B or because mountain ranges made transportation difficult and the rivers were dried up. Since ancient Greece was covered with immense terrain and enormous sea, they had no other choice but to use the sea, so they could fend for themselves.

Trading became an ...

The correct answer to the question “What is the magnitude of the displacement of the car from t=2.0 seconds to t = 4.0 seconds in the graph below?” wherein the graph “shows the velocity of a race car moving along a straight line as a function of time” is letter B or 20. m. Displacement is the area of curve bounded by time 2 seconds to 4 seconds and velocity of 20 m/s ...

The correct answer to the question “Which network topology requires terminators?” is letter A or bus network. Before we delve into that, it is worthy to mention that there are two kinds of topology – the logical topology which define the method used for accessing a media, and physical topology which defines the design of the media and includes bus, ring, star, extended star, ...

The correct answer to the question “How does ATP energize a cellular process?” is letter C or coupling free energy released by ATP hydrolysis to free energy needed by other reactions. ATP stands for adenosine triphosphate. It is a complex organic chemical which is found in all forms of life. ATP is important because it is an adenine nucleotide that is bound to three ...