Answer:
Density is 2.7 grams
Explanation:
formula for density is p= mass over volume [p being density]. So all you have to do is divide
Of what?
Attach a link or pic
1s2,2s2.2p6,3s2,3p6,3d4,4s2
Answer:
Beryllium-8 (8Be, Be-8) is a radionuclide with 4 neutrons and 4 protons. It is an unbound resonance and nominally an isotope of beryllium. It decays into two alpha particles with a half-life on the order of 10−16 seconds; this has important ramifications in stellar nucleosynthesis as it creates a bottleneck in the creation of heavier chemical elements. The properties of 8Be have also led to speculation on the fine tuning of the Universe, and theoretical investigations on cosmological evolution had 8Be been stable.
Explanation:
Wading birds live successfully in the swamp because : B) Their long legs allow them to wade in the waters without getting wet.
Explanation:
Wading birds are common habitat in swamp and muddy areas.
Some wadding birds are crane, egret, heron, sandpipers and ibis
Some characteristics of wading birds are:
- long, thin legs. Also, they have large toes
- long bills and long strong necks
Long legs of wadding birds allow them to walk easily in wetland without getting their feathers wet.
They live in water or near water, so their food are mainly aquatic insects, small amphibians and fishes.
Wading birds are also called shorebirds.