Answer:
Explanation:
scientific notation of 750000 is
7.5*10^5
Answer:
It would be a heterogeneous mixture.
Answer: the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure
Explanation:
Answer is "<span>the
oxidizing agent receives electrons from the reducing agent</span><span>".
There are two types of reactants in redox reactions. One is oxidizing agent and
other is reducing agent.
Oxidizing agent is a substance which helps to oxidize other substance by
gaining electrons. This is also called as oxidizer. Due to the gaining
electrons, oxidizing agents tend to be reduced.
Reducing agent or reducer helps to reduce other substance while loosening
electrons. Hence, reducing agents tend to be oxidized.</span>
<em>Answer:</em>
- The atom consist of three parts, proton, neutron and electrons. The electrons determine that i will combine or beak from other substances.
<em>Explanation:</em>
The atom consist of three parts which are following
The proton and neutron form nucleus of an atom. It is present at center of an atom. They have positive charges, while electrons remained outside the nucleus in particular energy levels or shell around the nucleus.
During combination or breaking of substances ,only arrangements of electrons take place. The valence shell electrons decide whether they have to combine or not, while nucleus remained unchanged during any reactions.
