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What is like a alkali metal but has 1 electron?
Hydrogen.
The outer electron configuration of an alkali metal has?
The outer electron configuration of an alkali metal is one electron in the s subshell. This electron is easily lost to form a cation with a full valence shell, resulting in the high reactivity of alkali metals.
How many valence electrons does a group 1A metal atom have?
they all have one valence electron.
How many valence electrons does an alkali metal have?
An alkali metal has 1 valence electron. Group 1 elements, such as lithium, sodium, and potassium, all have 1 valence electron in their outermost energy level.
when a group 1 metal atom loses an electron the metal becomes?
When a group 1 metal atom loses an electron, it becomes a positively charged ion, known as a cation. This process results in the formation of a stable electron configuration, often resembling that of a noble gas. The loss of the electron also makes the atom smaller due to decreased electron-electron repulsion. Consequently, group 1 metals are highly reactive and readily form ionic compounds with nonmetals.
What is the density of a metal cube its mass is 0.6g and volume of 1cm3?
If its mass is 0.6 g and its volume is 1 cm3 , then its density is 0.6 g per cm3 .
Why do metal boats float?
It only floats if the density of the metal used is less than 1 gm/cm3
How can hydrogen act ad a metal and a nonmetal?
Hydrogen has 1 electron. It can easily gain or lose electron to form metal or non metal
A piece of metal has a mass of 200 g and a volume of 2 cm3 What is its specific gravity?
Specific gravity refers to the ratio of the density of a substance to the density of a standard, which is usually water. A piece of metal that has a mass of 200 g and a volume of 2 cm3 has a specific gravity of 100.
A piece of metal has a mass of 200 g and a volume of 40 cm3 What is its specific gravity?
Specific gravity is the ratio of the density of a substance to the density of water. To calculate it, you first need to find the density of the metal by dividing its mass (200 g) by its volume (40 cm3), which equals 5 g/cm3. The density of water at 4 degrees Celsius is 1 g/cm3, so the specific gravity of the metal is 5.
What is like a alkali metal but has 1 electron?
Hydrogen.
Not an alkali metal with only 1 electron?
Hydrogen
What is the density of a piece of metal that has a mass of 68g and a volume of 6 cm3?
The density of the metal is 11.33 g/cm3. This is calculated by dividing the mass (68g) by the volume (6 cm3).
What is the mass of 10.0 cm3 of the metal?
It depends on the density of the metal.
The outer electron configuration of an alkali metal has?
The outer electron configuration of an alkali metal is one electron in the s subshell. This electron is easily lost to form a cation with a full valence shell, resulting in the high reactivity of alkali metals.
How many valence electrons does the element cesium have?
A cesium atom has 1 valence electron. It is an alkali metal, and all alkali metals have 1 valence electron. The electron configuration for cesium is (Rn)7s1. The single electron in the 7s sublevel is its valence electron.
How much does 1 cubic inch of uranium metal weigh?
Density of uranium: 19,1 g/cm3 1 cubic inch = 16,38706 cm3 The mass of 1 cubic inch of uranium is 313 g.
