jaleesalewis2008
16.11.2020 •
Chemistry
Which of the following lists of elements are in the same PERIOD? *
Li, Be, Fr, O
Sc, B, C, Ne
Ca, V, Cu, Kr
He, Ne, Ar, Kr
Solved
Show answers
More tips
- H Health and Medicine Effective Ways to Treat Colic in Infants...
- S Society and Politics What If There s War Tomorrow, What If We Go to War?...
- S Sport How to Do a Jumping Split...
- A Animals and plants What Do Terriers Eat?...
- F Food and Cooking Discover the Benefits and Properties of Dates...
- C Computers and Internet Dynamically Assigned IP Address: What Is It and How Does It Work?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Chemistry
- C Chemistry Distinguish between electrochemical equivalent and chemical equivalent...
- G Geography Qual a língua mais falada do mundo?...
- E English One of Us is Lying Describe the home lives of each main character: Addy, Bronwyn, Cooper, and Nate. (Use complete sentences)....
- M Mathematics The slope from two points MD5 You have prizes to Find the slope of the line that passes through (1,7) and (9, 10). Simplify your answer and write it as a proper fraction,...
- M Mathematics What is 1+1+1+1+1+1+1+1+1+1+1+1+1+2+2-3+1-2...
- B Biology How does natural selection produce change? A Some individuals in a population survive and produce the same amount of offspring as others, causing harmful and advantageous...
- B Biology Help this is due today...
- M Mathematics An initial amount of $100 is invested in a compound savings account with an annual interest rate of 5%. What is the total amount after 4 years? $1215506.25 $121.55 $100.00...
- E English 4 PART B: Which section from the text best supports the answer to Part A? sed under CCSY O A He began to think glimmeringly about his abnormal son who was now in jail, about...
- E English How does the attitude of the courtiers compare to that of today’s elite?...
Ответ:
Remember a period is a the horizontal rows in the Periodic Table.
Ответ:
Given:
Mass of an object, m = 5.0 g
Volume of the object, V = 45.0 g/cm3
To determine:
The density of the object
Explanation:
Density of a given object is the ratio of its mass to the volume
i.e. Density = mass /volume = 5.0 g/45.0 cm⁻³ = 0.111 g/cm³
Ans: thus the density of the object is 0.111 g/cm³