The atoms in a copper bar are held together by metallic bonding. What would happen you ran over a copper bar with a car? It would          . A.  shatter B.  become a covalent compound C.  become an ionic compound D.  be bent or flattened into a different shape​

The answer is D.

Hope this helps!

i would say D mostly because I don't know what the other ones mean

Explanation:

(just looked them up and I still think its D)

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.