Answer= C) CN contains a covalent bond.
Answer:
Its acrylic, nylon, and polyester :)
Explanation:
Answer:
X 86 206
Explanation:
Radioactive atoms are nuclei that can under go disintegration to emit either an alpha particle, beta particle or gamma radiation. The process could be spontaneous or stimulated.
When a radioactive atom R 88 210 emits alpha particle, it would produce an element with atomic number 86 and mass number 206 i.e X 86 206. An alpha particle is usually a helium nucleus.
⇒
+
+ energy
Answer:
the five major branches of chemistry are organic, inorganic, analytical, physical, and biochemistry.