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What is the sum of the atomic masses of all the atoms in a molecule?
molecular mass
Is plastic positively or negatively charged?
Plastic is typically electrically neutral, meaning it has an equal number of positive and negative charges. However, it can become positively or negatively charged through a process called static electricity, where electrons transfer between objects, causing an imbalance of charges.
What are the sum of atomic masses of all atoms formula for a compound called?
The sum of atomic masses of all atoms in a compound is called the molar mass. It is calculated by adding up the atomic masses of all the atoms present in the compound based on the molecular formula.
Is argon atomic or molecular?
Argon is a noble gas, and is present as discrete atoms . this is called monoatomic
What are Molecules that carry positive or negative electrical charges?
Molecules that carry positive or negative electrical charges are called ions. Positively charged ions are called cations, while negatively charged ions are called anions. Ions are formed when atoms gain or lose electrons.
The name of the sub-atomic particle that is negatively charged is called?
The electron
What is the negatively charged atomic particle of atom called?
Electrons
What is the sum of the atomic masses of all the atoms in a molecule?
molecular mass
What atomic particle that is negatively charged?
Electron is an atomic particle that carries a negative charge.
What is the attraction or repulsion of charges called?
The attraction or repulsion of charges is called electrostatic force. It arises due to the interaction between positively and negatively charged particles.
What is the sum of the atomic masses in a molecule?
The sum of the atomic masses in a molecule is called the molecular weight or molecular mass. It is calculated by adding the atomic masses of all the atoms in the molecule. This value is usually expressed in atomic mass units (amu) or grams per mole (g/mol).
Can atoms carry an electric charge or charges?
Yes, they are called ions. Cations are positively charged and anions are negatively charged.
What does a nucleus of one atom to do to the electrons of a nearby atom?
Obviously it would try to attract them. But something called the screening effect takes place which prevents this. Although the screening effect is intra-atomic but this interatomic effect can also be called screening effect.
A negatively charged atomic particle is called an electron?
That is correct. Electrons are negatively charged subatomic particles that orbit the nucleus of an atom. They carry a fundamental unit of negative electric charge.
Is plastic positively or negatively charged?
Plastic is typically electrically neutral, meaning it has an equal number of positive and negative charges. However, it can become positively or negatively charged through a process called static electricity, where electrons transfer between objects, causing an imbalance of charges.
What temperature scale places zero at the point where all atomic and molecular motion ceases?
The temperature scale that places zero at the point where all atomic and molecular motion ceases is called the Kelvin scale. On the Kelvin scale, this point is defined as absolute zero, which is equivalent to 0 Kelvin (0K).
What is the number of protons called?
positive charges
