I have included the work and the process which is easiest for me to balance chemical equations. I hope it helps!
Answer:
C. A neutron turns into a proton
D. An electron is ejected from the nucleus
Explanation:
- Beta decay is a type of the three major types of decays, others being alpha decay and gamma decay.
- During a beta decay the atomic number of an atom increases by one while the mass number remains the same.
- Beta decay may be classified as; an electron emission, positron emission and electron capture.
- <em><u>During electron emission an energetic electron is emitted from the nucleus, together with an antineutrino and a neutron in the nucleus turns into a proton. </u></em>
Answer:
A. Exposure to air has caused the iron-bearing minerals in the granite to oxidize.
Explanation:
The main cause of granite rust is a metal substance that remains in it's contact over a long period of time. As a result of a moist or wet environment, . a geologist discovers a piece of granite that has a coating of soft, crumbling rust.
Exposure to air has caused the iron-bearing minerals in the granite to oxidize.
Option A. is correct.
Answer:
In a classroom, the comparison that a teacher would most likely use for describing a mole is: jar of jellybeans and a gram of salt crystals.
Explanation:
Answer:
I don't even know tbh but maybe we could be friends
