Chemistry, 06.01.2021 22:10 j015

For an experiment, you need to choose an element that has specific properties. Which is the most important when making your decision?
Select one:
a. which period the element is in
b. the number of valence electrons it has
c. the number of protons and neutrons in the nucleus
d. the energy levels it contains

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:30

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Answers: 2

Answer

Chemistry, 22.06.2019 08:50

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

Answers: 3

Answer

Chemistry, 22.06.2019 09:40

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Answers: 2

Answer

Chemistry, 22.06.2019 19:00

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

Answers: 2

Answer

You know the right answer?

For an experiment, you need to choose an element that has specific properties. Which is the most imp...

Questions

Social Studies, 21.01.2020 21:31

Why might obeying the law be a duty rather than a responsibility?...

Biology, 21.01.2020 21:31

What was pythagoras theory about vision...

History, 21.01.2020 21:31

As lee prepared to invade the north a second time, what are three things he realized? 1davis was getting impatient with his losses. 2a bi...

English, 21.01.2020 21:31

1. all of the following are supernatural elements of the story except a. the light is kept in a box. b. the girl gives birth to a bird-lik...

Biology, 21.01.2020 21:31

Select the correct location on the map. identify the area on the satellite image that is experiencing the heaviest rainfall. the color bar shows...

English, 21.01.2020 21:31

Which of these sentences is correctly punctuated? "well? " debbie sighed, "the parade is over." "well," debbie sighed, "the p...

English, 21.01.2020 21:31

Which sentence contains an error unlikely to be recognized by a computer's spell-check program? oa) after locking the door behind her, sh...

Biology, 21.01.2020 21:31

Ricardo listed characteristics of three types of fungi in a chart. which headings correctly complete the chart? 1. x: club fungi

English, 21.01.2020 21:31

Drag each tile to the correct box.match each nonfiction excerpt to the rhetorical device it uses.satirerhetorical questionsrep...

Mathematics, 21.01.2020 21:31

These box plots show the basketball scores for two teams. bulldogs 55 70 80 9 105 wolverines 35...

Social Studies, 21.01.2020 21:31

Which statement most accurately describes the modern role of the u. s. military as a tool of foreign policy? a. use of the military...

Arts, 21.01.2020 21:31

This sculpture can be best described as a) low relief b) in the round c) bas relief d) high relief

Mathematics, 21.01.2020 21:31

In a tourist group, there are 15 australian men, 23 australian women, 27 british men, and 20 british women. what is the probability that a selected to...

English, 21.01.2020 21:31

Which of these sentences is correctly punctuated? "well? " debbie sighed, "the parade is over." "well," debbie sighed, "the p...

Mathematics, 21.01.2020 21:31

Aright triangle has a 45 degrees angle, and the hypotenuse has a length of 8 ft. find the leg...

Mathematics, 21.01.2020 21:31

Use the circle to answer the questions the diameter is cm r = 5.4 cm the circumference in terms of his cm using 3....

Mathematics, 21.01.2020 21:31

Onsider the game above. suppose player 1 conjectures that player 2 plays d with probability 1/4, e with probability 1/8, and f with probability 5/8. t...

Business, 21.01.2020 21:31

Once the project and project are developed, it must be determined whether the project can be accomplished within the required time, budget, and resour...

Mathematics, 21.01.2020 21:31

2. consider the matrix b = 2 2 5 −1 . decide whether the matrix b is diagonalizable or not. if it is, find an invertible matrix p and a d...

Physics, 21.01.2020 21:31

Ametal sphere hangs from a string and has 4 kg of mass. the sphere has a charge of +6.5 µc. a uniform electric field is turned on and directed to the...

More questions: Chemistry Another questions