What is the number of energy levels in rubidium?

Number of Energy Levels:	5
Second Energy Level:	8
Third Energy Level:	18
Fourth Energy Level	16
Fifth Energy Level	1

Also to know is, in what energy level is the valence electron for Rubidium Rb )?

Rubidium has one valence electron, which is located in the s-orbital of the atom's fifth energy level. Rubidium has a total of 37 electrons, illustrated in the element's electron configuration of 1s2 2s2p6 3s2p6d10 4s2p6 5s1.

Also Know, how do you determine the number of energy levels? Number of energy levels in each period

The atoms in the first period have electrons in 1 energy level.
The atoms in the second period have electrons in 2 energy levels.
The atoms in the third period have electrons in 3 energy levels.
The atoms in the fourth period have electrons in 4 energy levels.

Also to know, what is the number of neutrons in rubidium?

48 neutrons

How many isotopes does rubidium have?

Rubidium (₃₇Rb) has 32 isotopes, with naturally occurring rubidium being composed of just two isotopes; ⁸⁵Rb (72.2%) and the radioactive ⁸⁷Rb (27.8%). Normal mixes of rubidium are radioactive enough to fog photographic film in approximately 30 to 60 days.

How much is 1g of rubidium?

Name	Rubidium
Normal Phase	Solid
Family	Alkali Metals
Period	5
Cost	$25 per gram

What element has the highest density?

osmium

What is the melting point of RB?

39.3 °C

How many energy levels does zinc have?

Zinc is the first element of the twelfth column of the periodic table. It is classified as a transition metal. Zinc atoms have 30 electrons and 30 protons with 34 neutrons in the most abundant isotope.

How do you find the electrons?

The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).

What is the number of valence electrons in phosphorus?

five valence electrons

How many valence electrons does sodium have?

one valence electron

What is the electronic configuration of RB?

Kr 5s1

What is the color of rubidium?

white

Is rubidium a good conductor of electricity?

As a group 1 metal, rubidium is much softer and more malleable as compared to most other metals. Rubidium is a very good conductor of both electricity and heat.

What color is rubidium flame?

Flame Tests

Element	color
Potassium	lilac (pink)
Rubidium	red (red-violet)
Cesium	blue/violet (see below)
Calcium	orange-red

Where is rubidium found in nature?

Rubidium is far too reactive to be found as the free metal in nature. It is relatively rare, although it is the 16th most abundant element in the earth's crust. Rubidium is present in some minerals found in North America, South Africa, Russia, and Canada.

How many neutrons does nitrogen have?

What reacts with rubidium?

Rubidium metal reacts very rapidly with water to form a colourless basic solution of rubidium hydroxide (RbOH) and hydrogen gas (H₂). The reaction continues even when the solution becomes basic. The resulting solution is basic because of the dissolved hydroxide. The reaction is very exothermic.