Atoms on mars are composed of protons and electrons which are composed of quarks, the same as atoms everywhere in the universe.
Each atom of a particular element has a constant (average) weight, and in chemical reactions, the numbers and types of atoms in the reactants must be the same as the numbers and types of atoms in the products. This explains the law of the conservation of mass. Each molecule of a compound or polyatomic element is composed of a fixed number of one or more particular kinds of atoms; this explains the law of constant composition.
NO. The number of electrons in any neutral atom must be the same as the number of protons. The number of protons is the atomic number, if the atomic number is the same then the atoms are of the same element, not different ones.
The smallest part of an element that retains the properties of that element and is composed of one or more atoms is called an atom. Atoms are the fundamental building blocks of matter. Each atom is made up of a nucleus containing positively charged protons and usually neutral neutrons, surrounded by a cloud of negatively charged electrons. The unique arrangement and number of these particles determine the chemical properties of the element.
it had life on it before so there must be water
It must be capable of sending high resolution photos back to Earth.
Each atom of a particular element has a constant (average) weight, and in chemical reactions, the numbers and types of atoms in the reactants must be the same as the numbers and types of atoms in the products. This explains the law of the conservation of mass. Each molecule of a compound or polyatomic element is composed of a fixed number of one or more particular kinds of atoms; this explains the law of constant composition.
No, the atoms in a molecule do not need to be all different. Molecules can contain multiple atoms of the same element or different elements bonded together. The arrangement and types of atoms in a molecule determine its properties.
Two compounds are isomers if they have the same molecular formula but different structural arrangements or connectivity of atoms. This means that the atoms are bonded together in different ways, resulting in unique chemical and physical properties for each compound.
To be accurate, a theory must continue to explain what
The elements that must combine to make propane are C and H, using symbols. These are carbon and hydrogen, respectively.
To be accurate, a theory must continue to explain what
To be accurate, a theory must continue to explain what
The single atoms of helium gas are small, and has small surface area. They must be cooled to 4K before their attractive forces cause them to condense.
No, an organic compound must contain carbon and HCl only contains hydrogen and chlorine.
Carbon must be present in a molecule for it to be considered an organic molecule. Organic compounds are typically composed of carbon atoms bonded to hydrogen, oxygen, nitrogen, sulfur, and other elements.
Well, iron oxide is a combination of iron(Fe) and oxygen (O). We know Fe(III) has a charge of +3 and oxygen has a charge of -2, so we must balance them. Their LCF is 6, so to balance them, we must have 2 atoms of iron (3x2=6) and 3 atoms of oxygen (-2x3=-6). Therefore we know that there are 2+3 atoms in this molecule, so 6 atoms in the molecule.
there is no diameter for a diameter must have a full circle, and Mars has an elliptical orbit.