subject

Chemistry, 28.01.2020 14:02 brooket30057

Using the periodic table, which of the following elements has the most properties in common with calcium (ca)?

potassium (k)

magnesium (mg)

scandium (sc)

argon (ar)

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 11:00

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Answers: 1

question

Chemistry, 22.06.2019 15:00

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.

Answers: 2

question

Chemistry, 22.06.2019 21:30

What is the effect of returning nuclear reactor cooling water back into bodies of water?

Answers: 3

question

Chemistry, 23.06.2019 05:00

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?

Answers: 1

You know the right answer?

Using the periodic table, which of the following elements has the most properties in common with cal...

Questions

question

Mathematics, 17.07.2019 19:00

What is the inequality for 4x-9> 8x+3...

question

Biology, 17.07.2019 19:00

Select all that apply. which of the following are photosynthesis autotrophs? - algae - plants - all bacteria - some bacteria - arthropods - some p...

question

History, 17.07.2019 19:00

What are the contributions of the golden age...

question

Mathematics, 17.07.2019 19:00

Ralph is 3 times as old as sara. in 4 years, ralph will be only twice as old as sara will be then. find ralph's age now. if x represents sarah's age n...

question

Biology, 17.07.2019 19:00

How are a carrot, an amoeba, and a bacterium alike...

question

History, 17.07.2019 19:00

How were the effect to the scientific revolution different from the effect of the industrial revolution...

question

Biology, 17.07.2019 19:00

What biogeochemical cycle is least dependent on biotic processes...

question

Chemistry, 17.07.2019 19:00

Select the correct answer. what is a substance? a) a uniform mixture that can’t be separated b) a mixture that can be separated c)a single component...

question

Mathematics, 17.07.2019 19:00

On a trip to visit friends, a family drives 65 miles per hour for 208 miles of the trip. if the entire trip was 348 miles and took 6 hours, what was t...

question

Health, 17.07.2019 19:00

Fats are made of the same elements as but in different proportions. a.) proteinsb.) vitaminsc.) carbohydratesd.) cholesterol...

question

Mathematics, 17.07.2019 19:00

Find the sixth term of a geometric sequence with t5 = 24 and t8 = 3....

question

History, 17.07.2019 19:00

Was sir francis drake, a hero or villain ?...

question

History, 17.07.2019 19:00

What european country was france fighting against in the french and indian war? a. portugal b. england c. germany d. spain...

question

Mathematics, 17.07.2019 19:00

What is the interval notation for the inequality x> 5...

question

Social Studies, 17.07.2019 19:00

After the fall of the soviet union in 1991, the popular political leader (boris yeltsin, mikhail gorbachev, or helmut khol) went on to become the pre...

question

History, 17.07.2019 19:00

What happens to president wilson after ww1 and who was running the country...

question

Biology, 17.07.2019 19:00

Brainlies ! which list accurately identifies the hierarchy of space from largest to smallest? solar system, galaxy, planet, universe galaxy, solar s...

question

Mathematics, 17.07.2019 19:00

The price demand equation for hamburgers at a fast food restaurant is given by the following equation: x+400p=3500. currently the price of a hamburge...

question

History, 17.07.2019 19:00

The advantages of hitler and mussolini over nearby countries were: *multiple choice* a. military strength b. stronger nationalism c. modern weapons...

question

Mathematics, 17.07.2019 19:00

Tan's electricity bill for the month of august was $267.00. his september bill showed a 2% increase from his august bill. in october, his bill decreas...

More questions: Chemistry Another questions

Questions on the website: 13722362