Chemistry, 05.07.2019 16:30 hskdbdjd

The alkali metals cesium (cs) and rubidium (rb) were discovered based on their characteristic flame colors. cesium is named after the sky and rubidium after the gem color. what colors of light do you think them metals give off when heated in a flame?

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 16:30

Explain which atom l or m is more stable and why

Answers: 1

Answer

Chemistry, 22.06.2019 06:00

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

Answers: 2

Answer

Chemistry, 22.06.2019 12:00

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Answers: 1

Answer

Chemistry, 22.06.2019 15:00

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o

Answers: 1

Answer

You know the right answer?

The alkali metals cesium (cs) and rubidium (rb) were discovered based on their characteristic flame...

Questions

History, 02.02.2020 20:57

Plz the harsh conditions imposed by the treaty of versailles after world war i most directly laid the foundation for the a) cold war.

Mathematics, 02.02.2020 20:57

What is 15% of 40? first answer gets brainliest...

Biology, 02.02.2020 20:57

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform bounda...

Mathematics, 02.02.2020 20:57

Tom slick buys a set of tires for his car. the price, including tax, is $950.00. tom finances the tires over 12 months after making a $50 down payment...

Mathematics, 02.02.2020 20:57

Julian measuredthe distance around a small fishpond as 27 yards. which would be a good estimate for the distance across the pond 14 yards, 9 yards, or...

Biology, 02.02.2020 20:57

Which event is most likely to cause a sudden change in weather...

Mathematics, 02.02.2020 20:57

Eric spent $60 on 5 shirts that each cost the same price to the shirts were blue how much did the blue shirts cost...

Mathematics, 02.02.2020 20:57

Aplan for a dog house has a scale of 4 inches = 1 foot. the plan shows the measurements of the dog house floor as 16 inches by 10 inches. which is the...

Chemistry, 02.02.2020 20:57

Which statement about enthalpy is true? the enthalpy of formation for a pure element in its standard state is always positive. the...

Mathematics, 02.02.2020 20:57

Mike earned $11.76 per hour for working 23.5 hours last week, how much money did mike earn last week?...

Mathematics, 02.02.2020 20:57

Complete the statement. 469.1mg=? g...

History, 02.02.2020 20:57

During the victorian era, great britain a. was entirely rural. b. was building an agricultural economy. c. was focused on the po...

Biology, 02.02.2020 20:57

The same, unknown bacteria is isolated from 20 sick individuals. their samples were grown in culture and then placed in 10 healthy mice. those mice st...

Spanish, 02.02.2020 20:57

Which expression best completes this sentence? viajar en el avión es a.) lo más económico b.) o más rápido c.) lo más lento...

Social Studies, 02.02.2020 20:57

Give me one fact about the judicial branch of virginia government...

World Languages, 02.02.2020 20:57

In both “a voyage to lilliput” and “a voyage to brobdingnag,” swift satirizes various aspects of the society in which he lives. in a brief essay, expl...

English, 02.02.2020 20:57

Briefly describe parvanas homes before and after the taliban, what happened?...

Mathematics, 02.02.2020 20:57

Which range is the best estimate for capacity in the fluid ounces of a water bottle

Physics, 02.02.2020 20:57

1) the electric field that is .25 m from a small sphere is 350 n/c towards the sphere. what is the charge on the sphere? 2) how much forc...

Mathematics, 02.02.2020 20:57

Describe the square roots of numbers using 2 sentences. write one sentence describing the square roots of numbers such as √0.6, which is l...

More questions: Chemistry Another questions