Answer:It is false
Explanation:
I took a quiz with this question in it and I chose true but I got it wrong
Answer:
a) 6312.12 lbm
b) D = 11.843 inch
Explanation:
GIVEN DATA:
Height of person = 1.89 m = 74.41 inch
mass of person m = 89 kg = 196.211 lbm
a) person earth weight =mg
where g is acceleration due to gravity = 32.17 ft/sec^2

b) waist to height ratio = 0.5

circumference of waist =

=37.21 inch
we know that circumference is given as 
D = 11.843 inch
CaCl2
All of the other choices are elements
Answer:
In first shell duplet rule is applied because first shell contains maximum 2 electrons
Explanation:
Answer:
Minerals can form in three primary ways being precipitation, crystallization from a magma and solid- state transformation by chemical reactions (metamorphism). Mineral Precipitation is when a mineral is formed by crystallization from a solution. Examples include quartz, halite (table salt), calcite, and gypsum.