GlennaVirani
Answered

Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

What causes nickel and certain other metals to be magnetic?

A.
the motion of protons in their atoms

B.
the pattern of electrons in their atoms

C.
their atoms have more electrons than protons

D.
the influence of the earth's magnetic field

Where is the magnetic field of a bar magnet the strongest? A. at the north and south poles B.between the north and south poles C.in the middle of the magnet D.next to the south pole

Sagot :

W0lf93
The pattern of electrons in their atoms causes nickel and certain other metals to be magnetic. The correct option is B. The bound electron in elements occur in pairs. Some element have unpair bound electrons which set up tiny magnet effects inside the atoms. When such unpaired electrons are plenty in an atom, they cause the element to be magnetic in nature. For the second question, the correct option is A. Bar magnetic magnetic fields are strongest at both poles, that is, at the south and the north poles.
smartiepants4200

Answer:

B

Explanation:

I took the test

jsjsjdjdjdbydowwodb

We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.