Consider the chemical formulas or descriptions below. Match to the appropriate form of matter. Fe - iron metal
a. Compound
✓ NaCl
b. Element
H2O + NaCl (salt water)
C. Homogeneous Mixture
d. Heterogeneous Mixture
Iced tea with lemons.
VP4
C6H1206

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods