Question

.
is the smallest
particle of an element that
takes part in a chemical
reaction.
O Molecule
O Atom
Olon
O Substance
The substances that are
present on left side of a
chemical equation are called
O Reactants
O Products
O Agents​

Answer 1

Answer:

1 = atom

2nd = product

Is the answer

Answer 2

Answer:

An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton's Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible.