Question Set 1

Ace your homework & exams now with Quizwiz!

How many protons, neutrons, and electrons are in a single neutral atom of Ni-59?

28 protons, 31 neutrons, 28 electrons

How many protons, neutrons, and electrons are in a single atom of Ni-60 if it has a +2 charge?

28 protons, 32 neutrons, 26 electrons

How many protons, neutrons, and electrons are in a single neutral atom of Ag-107?

47 protons, 60 neutrons, 47 electrons

How many protons, neutrons, and electrons are in a single atom of Ag-108 if it has a +2 charge?

47 protons, 61 neutrons, 45 electrons

How many protons, neutrons, and electrons are in a single atom of Ag-109 if it has a -2 charge?

47 protons, 62 neutrons, 49 electrons

What is the difference between the nucleus of a Rh-103 atom and the nucleus of a Pd-106 atom?

Pd 106 has 1 more proton and 2 more neutrons.

If a slow stream of water is attracted to a rubber rod, the slow stream of water will ____________________ a positive rod.

also be attracted to

When nylon and amber come into contact, which material takes electrons from the other?

amber

A negatively charged rod is brought near a metal conductor. The protons in the metal conductor experience a force of

attraction

A positively charged rod is brought near a metal conductor. The electrons in the metal conductor experience a force of

attraction

If two objects electrically repel each other, then we can say for certain that

both objects must be charged

A balloon will stick to a wooden wall if the balloon is charged

either positively or negatively.

A negative ion has more

electron than protons

A negatively charged rod is brought near a metal conductor. Which, if any, particles move away from the rod?

electrons

A positively charged rod is brought near a metal conductor. Which, if any, particles move toward the rod?

electrons

To say that an object is electrically polarized is to say

its changes have been rearranged

Charge carriers in a metal are electrons rather than protons because electrons are

loosely bound

When mylar and paper come into contact, which material takes electrons from the other?

mylar

Add electrons to an atom and the atom becomes a

negative ion

Rub a balloon with fur and the balloon becomes

negatively charged

Rub a glass rod with silk and the silk becomes

negatively charged

Rub a plastic straw on your cotton shirt and the straw becomes

negatively charged

When mylar and paper come into contact, which material gives protons to the other?

neither

A positively charged rod is brought near a metal conductor. The neutrons in the metal conductor experience a force of

no force at all

A conductor differs from an insulator in that a conductor

none of these

When nylon and amber come into contact, which material gives electrons to the other?

nylon

Strip electrons from an atom and the atom becomes a

positive ion

Rub a glass rod with silk and the glass rod becomes

postively charged

The atomic number of an element gives the number of ____________ in a single atom of that element.

protons

A positive ion has more

protons than electrons

A positively charged rod is brought near a metal conductor. The protons in the metal conductor experience a force of

replusion

A negatively charged rod is brought near a metal conductor. The electrons in the metal conductor experience a force of

repulsion


Related study sets

Macro Econ Chapter 7 Quiz Practice

View Set

WQ Chapter 8 - Appendicular Skeleton (Upper limb)

View Set

Unit 2: Mental and Emotional Health

View Set

New Inside Out Intermediate (Unit 1)

View Set

Psychology Chapter 4 [Part 1 Sensation]

View Set

3.05 Quiz: Author's Craft: "Mother Tongue"

View Set

FINN 3043 Quiz Questions (Test 2)

View Set