Chemistry, 02.12.2020 17:10 suselygonza

The diagram shows a portion of the periodic table. Elements that were unknown during Mendeleevs time have been removed. Using Mendeleevs rules for arranging elements, which box would contain the metal gallium, which has an atomic number of 31 and an atomic mass of 70?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 16:50, struckedblazing

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest

Answers: 1

continue

Chemistry, 23.06.2019 00:00, Lnjayy

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?

Answers: 2

continue

Chemistry, 23.06.2019 01:30, Nathaliasmiles

If a particle has z = 25 and 23 electrons, what is its charge?

Answers: 2

continue

Chemistry, 23.06.2019 03:30, damyonfenton13

If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?

Answers: 1

continue

You know the right answer?

The diagram shows a portion of the periodic table. Elements that were unknown during Mendeleevs time...

Questions in other subjects:

Physics, 25.02.2021 22:20

This is bob, copy this and destroy with him ░░░░░▐▀█▀▌░░░░▀█▄░░░ ░░░░░▐█▄█▌░░░░░░▀█▄░░ ░░░░░░▀▄▀░░░▄▄▄▄▄▀▀░░ ░░░░▄▄▄██▀▀▀▀░░░░░░░ ░...

Mathematics, 25.02.2021 22:20

A 12 meter ladder is inclined against a brick wall at an angle of 15°. If the top of the ladder reaches the top of the wall, how tall is the wall?...

Mathematics, 25.02.2021 22:20

Which of the following expressions could be used to represent a shape with an area of 24x? 3 points Check all that apply. 3x+8 2x+2x+10x+10x 6x+6x+6x+6x 1x...

Physics, 25.02.2021 22:20

A round ball is kicked into the air at an angle of 39 degrees above the horizontal. The initial velocity of the ball is 32 m/s. A. How long is the ball in the air? B....

History, 25.02.2021 22:20

24. The Constitution tells people the power that the Federal government has. a. True b. False 25. An amendment can be proposed by either a 2/3 votes from both th...

History, 25.02.2021 22:20

22 Drag each label to the correct cell in the table. Match the descriptions with the group of laborers they describe. forced to work for a specific period of tim...

History, 25.02.2021 22:20

¿Cómo funcionaron todos los temas para conocer: La civilización azteca, inca, los chibchas y los primeros pobladores ?...

Mathematics, 25.02.2021 22:20

PLS HELP Combine like terms: x + 2x + 4...

Mathematics, 25.02.2021 22:20

Look at pic ^^^ Completion: Fill in the blanks to the following problems to make each statement true. Assume all variables are positive real numbers.

History, 25.02.2021 22:20

Amendment 27 deals with congressional...

More questions: Chemistry Another questions