Q: The measure of magnetic fields is named after a serbian physicist. what is his name? Choices: - Carl Sagan - Albert Einstein - Niels Bohr - nikola tesla A:
nikola tesla

Q: Mypyramid features colored bands that represent what? Choices: - caloric content - essential vitamins - popular diets - food groups A:
food groups

Q: Q: Acidity is measured by what physical property? Choices: - k - ps - amp - ph A:
A: ph

Question: Q: This process of combining the wave functions for atomic orbitals is called what? Choices: - assimilation - hydration - activation - hybridization A:
Answer: hybridization

*Question*
Q: Do metals tend to gain electrons or lose electrons in chemical reactions? Choices: - develop electrons - same number of electrons - gain electrons - lose electrons A:
**Answer**
lose electrons

*Question*
Q: What do vaccines produce to combat viral diseases? Choices: - sterility - sensitivity - hyperthyroidism - immunity A:
**Answer**
immunity