Answer:
B
Explanation:
Meters squared would be a good unit of measurement for Sanjeev's purposes.
Answer:
The formula of acceleration is final velocity-initial velocity÷time taken
Explanation:
v-u/t
Answer:
involves the splitting of an atom into two or more fragments
Explanation:
Answer:
Synthesis - 4
reversible- 2
exchange- 1
decomposition-3
Explanation:
In synthesis reaction two or more components combines to form a single product. example 2H2+O2⇒2H2O
In reversible reaction two reactants combine to form two products . The products then reacts and forms back the reactants. example N2 +3H2 ⇒2NH3
In exchange reaction there is an alternation of ions of reactants to form new products. AB+CD ⇒AC + BD
In decomposition reaction, molecules of a compound break down by the action of heat or light or catalyst. example CaCO3 ⇒CaO +CO2
