Q: Q: What kind of bonds does boron form rather than metallic lattices? Choices: - magnetic bonds - electron bonds - bilateral - multicenter A:
A: multicenter

Q: Q: What element is typically used to shield things from gamma rays? Choices: - gold - silver - aluminum - lead A:
A: lead

Q: Q: What is the term for the smallest particle of an element that still has the properties of that element? Choices: - nucleus - electron - neutron - atom A:
A: atom

Q: Q: For many decades, scientists have known that atoms consist of electrons and other particles called protons and? Choices: - rods - waves - nanoparticles - neutrons A:
A: neutrons