0
What else can I help you with?
Does CaCl2 contain an alkali metal and a halogen?
Calcium chloride contains an alkali earth metal (calcium, a group 2 element) and a halogen (chlorine). There is no alkali metal. Alkali metals are group 1 elements.
What element is an alkali metal aluminium calcium copper sodium?
Sodium.
Is sodium is a noble gas?
No, sodium is not a noble gas. It is a reactive metal that belongs to the alkali metal group in the periodic table. Noble gases are a group of non-reactive elements that include helium, neon, argon, krypton, xenon, and radon.
What element is a radioactive alkali metal?
Francium is a radioactive alkali metal. It is highly reactive, and due to its extreme rarity and short half-life, it is difficult to study.
Name an alkali metal that is more reactive than K Na or Li Name an alkali metal that is less reactive?
Hydrogen (H) is more reactive. Francium (Fr) is less reactive.
What element is a alkali metal with twenty protons?
It is calcium.
This element is the most reactive alkali metal has an atomic number greater than caesium and has one less valence electron than calcium?
This chemical element is francium (Fr).
Does CaCl2 contain an alkali metal and a halogen?
Calcium chloride contains an alkali earth metal (calcium, a group 2 element) and a halogen (chlorine). There is no alkali metal. Alkali metals are group 1 elements.
What element is an alkali metal aluminium calcium copper sodium?
Sodium.
Is sodium is a noble gas?
No, sodium is not a noble gas. It is a reactive metal that belongs to the alkali metal group in the periodic table. Noble gases are a group of non-reactive elements that include helium, neon, argon, krypton, xenon, and radon.
What element is a radioactive alkali metal?
Francium is a radioactive alkali metal. It is highly reactive, and due to its extreme rarity and short half-life, it is difficult to study.
Is the element Sb an alkali metal?
No, the element antimony is a member of group 15 with nitrogen, phosphorus, arsenic and bismuth. It is a semi-metal. You may be thinking of Sr, strontium, which is a highly reactive member of the alkali metals.
Is Calcium reactive or nonreactive?
reactivity of any element depends on its form.Ca reacts in its Ca+2 form and forms CaCo3 (Calcium carbonate)CaSo4(calcium sulphate) etc.
Is pottassium an element?
Potassium is an Alkali Metal and it is classified as a powdery metal which must be kept in a container because it oxidizes readily when exposed to air. A pellet of potassium will explode when it is dropped into water. Another words, its very reactive.
Is Lithium real metal since it's an Alkali Metal?
In some cases yes but alkali metals are elements that have 2 valence electrons so they are very reactive. Some examples are Calcium and Radium.
Name an alkali metal that is more reactive than K Na or Li Name an alkali metal that is less reactive?
Hydrogen (H) is more reactive. Francium (Fr) is less reactive.
Is calcium metallic?
Yes, calcium is a metallic element. It is a soft, silvery-white metal that is highly reactive and essential for various biological functions in the human body.
