Rutherford's gold foil experiment proved that there was a small, dense, positively charged nucleus at the center, which contained most of the mass of the atom. Which contained electrons orbiting the nucleus.
Answer: The atom has 7 neutrons and 8 protons.
Explanation: On Edhenuity!!!!!!!!!
Answer:
133.34 g/moles
Explanation:
but to make life easy it could be 133.4 g/ moles as well
Answer:
4. D
5. A
Explanation:
4. it is D because hot weather's away easily naturally but when it's wet it breaks off very easily.
5. Organic matter includes any plant or animal material that returns to the soil and goes through the decomposition process. In addition to providing nutrients and habitat to organisms living in the soil, organic matter also binds soil particles into aggregates and improves the water holding capacity of soil.
Atomic Radius increases from Left to Right and Top to Bottom
Ionization Energy increases from Left to Right and Bottom to Top
Electronegativity increases from Left to Right and Bottom to Top
