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Is oxygen an element or a compound or a homogeneous mixture or a heterogeneous mixture?
Oxygen is an element. This means that it is composed of only one kind of atom, and it takes two atoms of oxygen to make one molecule of oxygen. A compound is composed of more than one kind of element. A simple example is carbon dioxide which is composed of one atom of carbon and two atoms of oxygen. A mixture is composed of more than one kind of compound.
Substance in which all atoms are alike?
A substance in which all atoms are identical is called an element.
What is a pure substance made up of the same kind of atoms called?
This describes an element. There are over a hundred elements in the physical world, and they are all categorized in the periodic table.
What is different between element and compound?
An element is a pure substance made up of only one type of atom, such as oxygen or gold. A compound is a substance made up of two or more different elements chemically bonded together, like water (H2O) or salt (NaCl).
Is sulfur an alloy?
No. Sulfur is an element. An alloy is a kind of mixture.
Where do you find HCO clothes?
at hollister! HCO = Hollister Clothing!
Where is HCO headquarters?
HCO as in Hollister? Hollister headquarters is located in California, hence Hollister is "So Cal"
How many atoms of each element are in 3Ni(HCO3)2?
In the compound 3Ni(HCO₃)₂, there are 3 nickel (Ni) atoms, 6 carbon (C) atoms, 6 oxygen (O) atoms, and 6 hydrogen (H) atoms. This is calculated by recognizing that each formula unit of HCO₃ has 1 carbon, 3 oxygen, and 1 hydrogen, and since there are 2 HCO₃ groups in the formula, we multiply those quantities by 2. Thus, the total counts are 3 Ni, 6 C, 6 O, and 6 H.
Active catalytic species for hydroformylation is?
HCo(CO)3
Which of the following biomolecules is best represented by this formula?
h hco
What do you call a substance that only contains one kind of atom?
A substance that only contains one kind of atom is called an element.
What kind of decay can change one element to another kind of element?
That would be radioactive decay.
What kind of element using for temperature element?
mercury
What kind of element an atom is?
An atom is the smallest piece of an element that can be identified as that element.
What are the two chemicals in acid rain?
Bicarbonate (HCO− 3) and Hydronium (H3O+)
What element is you?
what kind of question are that?
What is the compound name for HCO?
The compound name for HCO is hydrogen carbonate. It is commonly written as HCO3. Hydrogen carbonate plays an important role in biological processes, including photosynthesis, the Krebs cycle, whole-body and cellular pH regulation, and volume regulation.
