When Avanthika washed a stain of vegetable curry on her dress with a washing bar then it turned red, then it shows that the: * Stain was of turmeric and the cloth washing bar was basic.
Stain was of turmeric and the cloth washing bar was acidic.
Stain was of ice-cream and the cloth washing bar was acidic.
Stain was of yellow paint and the cloth washing bar was acidic

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

What caused magnetic fields? what happens if you keep breaking a magnet in two until you reach a single atom?

According to rutherford's nuclear theory, most of the volume of an atom is , so the volume of a hydrogen atom cannot be mostly due to the proton.according to rutherford's nuclear theory, the core of an atom (nucleus) contains most of of an atom and is , so the majority of the mass of a fluorine atom cannot be due to its nine electrons.according to rutherford's nuclear theory, the number of negatively charged particles outside the nucleus the number of positively charged particles within the nucleus, so a nitrogen atom has 7 protons and 7 electrons, while a phosphorous atom cannot have 15 protons and 150 electrons.word bank: dense, empty space, more than, mass, particles, the same as, less than, positively charged, negatively charged