a‘knots’ that we find everywhere `结’那我们发现得到处[translate] aonder onder[translate] aIs the person who holds the key to your hart 是把握关键对您的牡鹿的人[translate] abento box bento箱子[translate] aWhat are atoms? 什么是原子?[translate]...
How do atoms make molecules and compounds? Atoms are a bit like people: they usually prefer company to being alone. A lot of atoms prefer to join up with other atoms because they're more stable that way. So hydrogen atoms don't exist by themselves: instead, they pair up to make what...
If any matter is smaller or larger than an atom, it is not an atom. Molecules and compounds may contain atoms, but they are not atoms themselves. Some examples of molecules and compounds are salt water (NaCl) and ethanol. Electrically charged atoms that conduct electricity are called ions, ...
Some elements have atoms that can include more than one number of neutrons in their nuclei. Isotopes are elements that have the same atomic number (which - as stated above - is what makes them the same element) but different Mass Numbers (A), due to different numbers of neutrons in their...
we are gonna be on th we are here to solve we are marshall we are much alike in we are playing games we are prepared to re we are so over we are sure to hear s we are taking damage we are the knights wh we are the rocker we are the youth gone we are very very old we ar...
Normally, the number of electrons in an atom is equal to Z, making these atoms neutral in overall charge. Some atoms have different numbers of protons and electrons, resulting in a net positive or negative charge. These atoms are called ions. ...
Some atoms are radioactive and decay into other atoms. Some emit "alpha" particles when they decay. Can a hydrogen atom be destroyed? Hydrogen atoms cannot be broken down into anything smaller while still retaining the properties of hydrogen. If a hydrogen atom were broken down into subatomic ...
What would it mean to have a "theory of atoms"? What would you have to do to develop a theory of atoms? Explain the Heisenberg Uncertainty Principle. What are some of the chemical properties of a substance? In chemistry, what are radicals?
Some matter is either smaller or larger than anatom. Examples of chemical species that arenottypically considered atoms includes particles that are components of atoms: protons, neutrons, and electrons. Molecules and compounds consist of atoms but are not themselvesatoms. Examples of molecules and com...
An atom can be an ion, but not all ions are atoms. These are the important differences between an atom and an ion.