how would the composition of an atom change if both the atomic number and mass number each increase by one?
a) the atom would have 1 more neutron.
b) the atom would have one more proton and electron.
c) the atom would have one more proton and one more neutron.
d) the atom would have one more proton, one more neutron and one more electron.

What are similarities and differences of reflection, refraction, diffraction and absorption?

Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.