Answer:
F
EXPLANATION
Among the given elements fluorine(F)can not lose electrons easily because of its high electron affinity, high nuclear charge and high electronegativity.
Answer is: CH4 and NaCI hope this helps you
Answer:
B. Both body cells and sex cells are produced from a diploid.
Explanation:
i got an a on the assinment
Answer:
Here's what I get
Explanation:
The etching gel used in many dental procedures contains
- 10 % to 50 % phosphoric acid in water
- a thickening agent consisting of hydrocarbon polymers and a colloidal silica sol
- a colouring agent such as cobalt aluminate blue spinel (CoAl₂O₄) to make it visible on a tooth.
Answer is D absorption line at 502