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number of electron does species havethe h22- ion can be conceived to result from the combination of two hydride ions h- this species have four
define introduction of lipidsyou have studied that lipids together with carbohydrates and proteins are important as food for many animals lipids
how many ion h2- does havethe h2- ion having three electrons this can be conceived as the combination of a hydrogen atom with a hydride ion h- by the
which geometry does have formaldehyde moleculethe formaldehyde molecule has trigonal planar geometrytherefore both the h-c-h bond angle and the h-cao
explain the statement water has bent geometrywater has bent geometry that is the h-o-h bond angle is approximately tetrahedral repulsion among the
explain bond dipole for dimethylmagnesiumthe bond dipole for dimethylmagnesium should show that c is at the negative end of the c-mg bond because
explain relative electronegativitiesan analysis of relative electronegativities would suggest that because c is slightly more electronegative than h
why formal charge does not give an accurate pictureformal charge does not give an accurate picture due to o is more electronegative than h most of
how many atomic number does have nebecause ne has atomic number 10 and f has atomic number 9 the neon species that has 9 electrons is
write the positive ion isoelectronic with neonthe positive ion isoelectronic with neon must have 10 electrons and 11 protons and thus must have an
how many electron have br neutral br being in group 7a has 7 valence electrons therefore br has
write the neutral calcium atom has a numberthe neutral calcium atom has a number of valence electrons euivalent to its group number that is
enteral nutrition enby definition the term enteral means within or by the way of the gastrointestinal gi tract as described above
define physiological and socio psychological factors - public nutritionfood related behaviour depends on a combination of biochemical factors mainly
define natural disasters - public nutritiondisaster prone settings also shape the intensity and prevalence of food insecurity these consist of poor
define unsafe water and sanitation - public nutritionsafe water and sanitation may seem tenuous in their link to food security but their impact is
define gender discrimination - public nutritionof the detrimental factors that affect food security gender discrimination is the most pervasive and
define food behaviour - public nutritionfood is not merely a means to survival but the fuel that drives the human body and the economic engine what
define determinants of food security - vulnerabilityit is the fourth critical variable and defines the risk factor to which a person family community
define determinants of food security - food utilizationit is the proper biological use of food requiring a diet providing sufficient energy and
define determinants of food security - food accessfood access is linked to its affordability food access is ensured when households and all
define determinants of food security - food availabilityit depends on the quantum and quality of crops livestock fishery and other food sources as
define determinants of food security - public nutritionwe learnt above that there is also a qualitative aspect to food security which compels the
explain about the nutrition securityfood security is a part of the broader concept of nutrition security a household can be said to be nutritionally
define the understanding the concept of food securityfood security may be defined as a physical and economic access by all people at all times to