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These elememts are carbon, oxygen, hydrogen, phosphorus and nitrogen.
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How many elements does an oxyacid contain?
Most commonly, oxyacids contain 3 elements. They must contain Oxygen, Hydrogen, and a central atom that can be a variety of different elements. Here are some examples: HClO HBrO4- HIO
What must be true for radioactive dating to be possible with a certain sample?
The sample must contain radioactive elements.
Does a jar with sulfur and iron in it contain a compound?
Yes, because sulfur and iron are both elements and in order to have a compound you must have two or more elements combined in a fixed ratio.
Is cesium and chlorine a organic compound?
NO!!! THey are both elements in the Periodic Table. Organic compounds MUST contain CARBON. Caesium and Chlorine , when combined, form the INORGANIC salt 'caesium chloride'; (CsCl).
Must a term contain a varible?
A term must contain a variable, for it to be relevant.
Eggs must be cooked carefully because they contain d e proteins?
Eggs must be cooked carefully because they contain delicate proteins.
Magnetic items must contain what elements?
Iron or platinum.
What organic molecules must contain what elements?
carbon and hydrogen
To derive energy from food you must eat foods that contain fiber?
To derive energy from food you must eat foods that contain
How many elements does an oxyacid contain?
Most commonly, oxyacids contain 3 elements. They must contain Oxygen, Hydrogen, and a central atom that can be a variety of different elements. Here are some examples: HClO HBrO4- HIO
When wood burns which two elements must it contain?
oxygen and heat!
What must be true for radioactive dating to be possible with a certain sample?
The sample must contain radioactive elements.
Why do you have to mix a 2 elements to make a compound?
Part of the definition of a compound is that it must contain atoms of at least two distinct elements.
Is phosphorus a compond?
No: phosphorus is an element. Compounds must contain at least two distinct elements.
Elements must be what?
A pure substance made up of atoms, which contain protons, neutrons, and electrons.
Why must all diets contain some protien?
our body needs proteins as a daily requirement as these proteins help in repairing damaged cell and its membrane this helps in growth in the body too
What must a molecule of water always contain?
ydrogen partiles and an oxygen particle
