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Out of A) In B) B C) Cl D) Ti E) Ga the best answer is B) B.
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Which group 5A element forms the most basic oxide?
Bi, Bismuth forms the most basic oxide in group 5A because it has the most metallic character.
Is chlorine oxide basic or acidic?
Yes, both sulfur oxides are acidic: with water they give sulfurous (weak -) and sulfuric (strong -) acids
What element is the 21st most abundant element in the earth's crust?
The 21st most abundant element in the Earth's crust is Chlorine (Cl). It forms 0.05% of the Earth's crust.
Which element forms more compounds than all the other elements combined?
Carbon is the element that forms maximum number of compounds
Is NO2 a compound?
Nitrogen is an element because it cannot be broken down into a simpler substance. Nitrogen gas, consisting of two nitrogen atoms, is also considered to be an element because it consists of only one element, and in order for a substance to be a compound it most contain two or more elements in a fixed ratio or proportion.
What plus oxygen forms a acidic oxide?
Most of the non-metals combine with oxygen to form acidic oxides.
Which group 5A element forms the most basic oxide?
Bi, Bismuth forms the most basic oxide in group 5A because it has the most metallic character.
Is oxide an acid?
There is no single substance called oxide. The oxide ion (O2-) is strongly basic though it cannot occur on its own as it is a charges species. It needs a positive ion to balance its charge. The term oxide can also refer to any binary compound containing oxygen and another element. Some oxides, such as sulfur trioxide (SO3) are acidic. Most metal oxides such as calcium oxide (CaO) are basic. A few oxides such as water (H2O) are amphoteric, having both acidic and basic properties.
Can an element be burnt to form another element?
No. If you burn an element, you will turn it into a compound (most commonly [element burnt] oxide). Which will not be an element.
What the formula for rhenium oxide?
The most stable oxide is Re2O7. But it also forms other oxides such Reo3, Re2O5, ReO2, and Re2O3.
Is an oxide a base?
It depends, many metal oxides are basic while most nonmetal oxides are acidic. Some oxides are also amphoteric, possessing both acidic and basic properties.
Is sulfur acidic?
No, elemental sulfur (S) is not acidic, mainly because it is insoluble with water.However both sulfur oxides: SO2 and SO3 are acid forming oxides (weak and strong respectively), like most nonmetal oxides are in nature.
Is chlorine oxide basic or acidic?
Yes, both sulfur oxides are acidic: with water they give sulfurous (weak -) and sulfuric (strong -) acids
Can form an oxide that reacts with water to form an acidic solution?
Most of the non metals when react with water and form oxides and are added to water, these form acidic solutions. For eg- SO2 + 2H2O ------> H2SO4
How does cobalt react with other elements?
cobalt is very hard, it is most likely for strength and durability
Is magnesium oxide an element a compound or a mixture?
Magnesium oxide (MgO), also known as magnesia, is the second most abundant compound in the earth's crust. So,it is a compound.
Is magnesium oxide is a compound element or mixture?
Magnesium oxide (MgO), also known as magnesia, is the second most abundant compound in the earth's crust. So,it is a compound.
