Question

(C) Chlorine
(d) Argon
B State whether the following statements are true (T) or false (F).
1. Air exerts pressure always in the upward direction.
2. Plants cannot use nitrogen directly from the atmosphere.
3. Stratosphere is the coldest among all the atmospheric layers.
4. Soluble impurities do not dissolve in water.
5. Decanted water is the purest form of water.
C Fill in the blanks with the correct words.​

Answer 1

. The force used to stretch a rubber band is: a. Frictional force b. Gravitational force c. Magnetic force d. ... None of these. Answer b. Gravitational force. B. State whether the following statements are TRUE or FALSE. 1.

Step-by-step explanation:

. The force used to stretch a rubber band is: a. Frictional force b. Gravitational force c. Magnetic force d. ... None of these. Answer b. Gravitational force. B. State whether the following statements are TRUE or FALSE. 1.