Which Phrase Best Describes an Atom

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Which phrase best describes atoms. An ion of the same element has a total of 18 electrons.

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Atoms connected by covalent bonds share.

. 2 a positive nucleus surrounded by a cloud ofnegative charges. Smallest basic unit of matter. A positive nucleus surrounded by a cloud of negative charges.

The electronegative hydrogen atom in one molecule and an electronegative atom in another molecule experience attraction. A stable arrangement of charged atoms held together by electrostatic forces C. An ion is formed when an atom gains or loses.

Is in a state of equilibrium d. A sphere made up of an equal number of protons neutrons and. 1 Which of these phrases best describes an atom.

A hard sphere with postive and negative charges on the outside. Smallest basic units of matter. Which phrase best describes an atom.

A nucleus made up of protons surrounded by an electron cloud. An atom of an element has a total of 19 electrons. A nucleus made up of protons and neutrons surrounded by.

Which phrase best describes the vapor point of a substance. 4 a hard sphere with negative particles uniformlyembedded. Which phrase best describes an exothermic chemical reaction.

See answer 1 Best Answer. A negative nucleus surrounded by protons and neutrons. The electropositive hydrogen atom in one molecule and an electronegative atom in another molecule experience attraction.

Uncommon as electrons are free to jump from one atom to another or D. Nucleus is positive and the negative electrons are somewhere in the. Most of the volume of the atom is composed of.

The electropositive hydrogen atom in one molecule and an electronegative atom in another molecule experience attraction. Smallest basic unit of matter. Contains electrons in its nucleus.

The electronegative hydrogen atom in one molecule and an electronegative atom in another molecule experience attraction. A positive nucleus surrounded by a cloud of negative charges. The number of neutrons in an atom is equal to the difference between the atomic number and the atomic mass.

Atoms gain or lose electrons. What best describes the number of neutron in an atom. An exchange of nuclei between two atoms B.

Hydrogen bonds can form between regions of polar molecules are. Sustance that includes covalent bonds D. Forms products with higher bond energy than reactants c.

Which of the following best describes an atom. Which term describes the number of. Electrons in set orbits.

A positive nucleus surrounded by a hard negative shell. Releases more energy than it absorbs. Which of these phrases best describes an atom.

Which of the following can not be broken down by ordinary chemical means. A negatively charged nucleus surrounded by positively charged electrons. Which phrase best describes and atom.

Which of these phrases best describe an atom. Which phrase describes an Al atom. A positively charged nucleus surrounded by negatively charged electrons.

Smallest bsic unit of matted C. The electronegative hydrogen atom in one molecule. The energy levels around the nucleus of an atom contain.

Which statement describes the charge and radius of the ion. An atoms nucleus is positive and the negative electrons are somewhere in the. How do ions form.

Substance made of different elements. A stable arrangement of atoms made by. 3 a hard sphere with positive particles uniformlyembedded.

Which of these phrases best describes an atom. Contains electrons in its nucleus. A12 protons 12 neutrons and 12 electrons B11 protons 11 neutrons and.

Use the periodic table to determine which atom would have similar chemical properties to this atom. How are atoms held together in molecules. 1 a positive nucleus surrounded by a hardnegative shell.

A positive nucleus surrounded by a cloud of negative charges. Substance made of different elements B. 1 question Which phrase describes an atom.

Does not absorb any energy b. The ion is positively charged and its radius is smaller than the radius of the atom. A negatively charged nucleus surrounded by negatively charged electrons.

An atom has 3 protons 4 neutrons and 3 electrons. Which phrase best describes the vapor point of a substance. Substance that includes covalent bonds.

8 Which Phrase Best Describes An Atom A A Positive Nucleus Surrounded By A Ha Dnegative Shell B A Brainly Com