Question

মৌলের রাসায়নিক ধম নিভর করে নীচের কোনটির উপর? ক।পারমাণবিক খ।পারমাণবিক সংখ্যা গ।ভর সংখ্যা ঘ।নিউটন সংখ্যা​

Answer 1

Answer:

Scalar, a physical quantity that is completely described by its magnitude; examples of scalars are volume, density, speed, energy, mass, and time. Other quantities, such as force and velocity, have both magnitude and direction and are called vectors.