Everything is Made of Atoms

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Questions

• How do atoms become ions?
• Can atoms be subdivided?
• What molecules are diatomic?
• What atoms are found in carbohydrates?
• What is a neutral atom?
• What are atoms?
• Do atoms have color?
• Question #0b943
• What is an atom?
• Is there a difference between a molecule and an atom?
• Question #46014
• Question #54895
• Question #2d616
• How many atoms are contained in the chemical formula #2AgNO_3#?
• The equation #2NaNO_3 +CaCl_2->2NaCl+Ca(NO_3)_2# is balanced. How many atoms of oxygen are there on each side of the equation?
• Question #7e6b7
• Why do atoms and molecules move?
• Why do atoms form molecules?
• How can you find atoms and molecules?
• How do atoms become molecules?
• How are atoms and molecules important to cell processes?
• How are atoms and molecules related?
• What are atoms, molecules, and ions?
• How are atoms and molecules related to cells?
• How atoms and molecules are affected by heat?
• How are atoms and molecules different?
• Are atoms and molecules the same things?
• How are atoms, molecules, and compounds related?
• How do atoms and molecules relate to each other?
• How do chemists count atoms and molecules?
• How does the mole relate to atoms, molecules and ions?
• How do you distinguish between atoms and molecules?
• What do atoms and molecules form?
• What do atoms and molecules have?
• What do atoms and molecules make up?
• Why are atoms and molecules always in motion?
• Why are atoms and molecules different?
• Do chemists count atoms and molecules?
• What are molecules?
• What two kinds of motion do electrons in an atom appear to have?
• If you were to make a scale model of the hydrogen atom and decided the nucleus was to have a diameter of 1mm, what would the diameter of the entire model be?
• Does a hydrogen atom have neutrons?
• What is the energy of an electron in the hydrogen atom determined by?
• Can a Hydrogen atom be split?
• A certain atom is spherical with a radius of 0.200 nm. What is the volume of the atom?
• What process describes the smell of perfume spreading out in a room?
• Question #914ee
• How is an ion formed?
• What is the arrangement of atoms at the peak of an energy barrier?
• What is an atom? How and when was it discovered?
• Why can hydrogen not be the central atom in a compound?
• What are atoms of the same element that differ in the number of neutrons they contain called?
• What is the atomic particle that has a charge opposite to that of an electron is called?
• How many nitrogen atoms are in a 2.51 mol sample of N_2O?
• What are the atoms that make up carbohydrates?
• A solution of ammonia and water contains #1.40xx10^25# water molecules and #6.30xx10^24# ammonia molecules. How many total hydrogen atoms are in this solution?
• What atoms are in water?
• A pencil point has billions of these atoms?
• There are two of these atoms in a water molecule?
• What is the subatomic particle that determines the name of an atom?
• Given a binary compound composed of potassium and oxygen, compare the number of potassium atoms to oxygen atoms?
• What does Atom mean?
• Urea, chemical formula #(NH_2)_2CO#, is used for fertilizer and many other things. How do you calculate the number of N,C, O, and H atoms in #1.68 x 10^4# g of urea?
• An atom with the atomic number 8 has how many protons?
• What holds combinations of atoms together in molecules?
• How many atoms of oxygen are contained in 47.6 g of #Al_2(CO_3)_3#? The molar mass of #Al_2(CO_3)_3# is 233.99 g/mol?
• What is true of all atoms?
• Question #c8375
• Why was the #"atom"# so-named?
• Question #6ec17
• Question #fd709
• What atom does not have any neutrons?
• How many atoms of nitrogen are in 10 g of #"NH"_4"NO"_3#?
• Are all molecules = made up of two different atoms?
• Question #f2b1a
• What is an atom that gains or loses an electron and has an electric charge called?
• What happens if you add one proton to the nucleus of an atom?
• How do molecules differ from atoms?
• Can a molecule only contain one kind of atom?
• Can a compound only contain two different kinds of atom?
• Do unstable isotopes give off energy as they fall apart?
• Do unstable atoms give off smaller particles as they fall apart?
• How can we explain why electrons don't spiral into the attracting nucleus?
• How many atoms of each element is in #CaCO_3#?
• What scientist designed an experiment that enabled the first successful detection of an individual subatomic particle?
• For the following generic balanced chemical equation where each letter represents a reactant or product, which has the greatest number of atoms? #4B -> 2A + 3C#
• How do you turn two positive ions back to atoms?
• Why are atoms considered neutral?
• What are atoms that gain electrons and have a negative charge?
• Can energy be passed through space without atoms needed?
• The formula of sulfuric acid is #H_2SO_4#. How many atoms of hydrogen, sulfur, and oxygen are in one molecule of sulfuric acid?
• How are two atoms of the same element alike?
• A sample of #C_3H_8# has #8.48x10^24# H atoms. How many carbon atoms does the sample contain?
• Which subatomic particle can help you determine if two atoms the same element?
• What are the smaller particles that make up protons and neutrons?
• Which has more atoms: 17.031 grams of ammonia, #NH_3#, or 72.922 grams of hydrogen chloride, #HCl#?
• How many total atoms are in the formula #Al_2(CO_3)_3#?
• The strong nuclear force is an attractive force that binds what?
• How do atoms differ from ions?
• How did Democritus describe oil atoms?
• What are all atoms?
• What is the integer related to the number of electrons under an atom's control?
• What are the subatomic particles in an atom, including the charge, location, and mass of each, and their relationship within the atom?
• How many ATOMS in a #49*g# mass of sulfuric acid?
• Question #983c6
• What is keeping the protons and neutrons in the nucleus? Why aren't they flying into outer space?
• Who was one of the first people to suggest that matter is made up of particles that cannot be divided?
• An atom contains a total of 25 electrons. When the atom is in the ground state, how many different principal energy levels will contain electrons?