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lana del rey
Questions (4)
Sulphur has an atomic number 16 and a mass of 32.
State the number of protons and neutrons in the nucleus of sulphur. Give a
13 answers
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How many 2-digit numbers can be formed using only the digits 2, 3, 5, and 6, if the digits are not be repeated within a number?
A
3 answers
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Multiple Choice
A coin is tossed, and a standard number cube is rolled. What is the probability that the coin shows heads and the
5 answers
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In 3–5 sentences, explain at least three questions that could be asked to determine whether news programs and documentaries
13 answers
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Answers (15)
Why would lithium oxide form if lithium and oxygen are placed together? give answer in one or two sentences
If Lithium and oxygen were placed together, predict what most of it would form and why? 1.) Lithium monoxide 2.) Lithium Oxide 3.) Lithium Peroxide
How many valence electrons do the following elements have? Li - Ca - B - Se-
Oxygen has ____ valence electrons. To have a complete outer shell it will most likely (gain / lose) two electrons giving it a (+2 / -2) charge.
A.) 2 other elements in the same period as Nitrogen (N) are ____ and ____ B.) 2 other elements in the same group as Nitrogen (N) are ____ and ____
how manny electrons does the average sulfur atom have?
There are 9 candidates running for 3 seats on a committee. How many different election results are possible? A. 36 B. 84 C. 504 D. 56
A juice company decides to test five different brands of juice. The different brands have been labeled A¸ B¸ C¸ D¸ and E. The company decides to compare each brand with the other brands by pairing together different brands. How many different pairs
A bag contains 3 blue marbles, 9 green marbles, and 11 yellow marbles. Twice you draw a marble and replace it. Find P(blue, then green). A. 27/529 B. 27/23 C. 15/529 D. 12/23
yes i need another answer! Use the paragraph to answer the question. Around 800 B.C.E, hunter gatherer groups started planting crops and settling near the Mississippi River (O'Brien and Kiffel-Alcheh, 2021). The ability to reliably provide food for their
great! thank u so much!
can you put them in simple words?
im sorry if its asking for too much but can you give like 2 more questions???
can you give another question?
can you say it in simple words?
